Short Answer 
The given method involves analyzing relationships between numbers by multiplying their digits to derive a result. For the number 2353, the product of its digits (2 * 3 * 5 * 3) equals 90, indicating that 2353 corresponds to the result 90.
Step 1: Analyze the Given Relationships
First, we need to examine the relationships between the numbers on the left and their corresponding results on the right. The examples provided are:
- 5164 = 120
- 8790 = 0
- 4134 = 48
This suggests that a pattern or rule may dictate how we derive the results from the digit combinations in each number.
Step 2: Identify a Potential Pattern
To find a possible pattern, we can consider the products of the digits in each number. For instance, calculate the product for one example:
- For 5164: 5 * 1 * 6 * 4 = 120
- For 8790: 8 * 7 * 9 * 0 = 0 (since any multiplication involving zero equals zero)
- For 4134: 4 * 1 * 3 * 4 = 48
It appears that the result on the right is derived from the multiplication of the digits on the left.
Step 3: Apply the Pattern to Solve for 2353
Now, let’s apply this identified pattern to solve for the number 2353. We can follow a similar process of digit multiplication:
- For 2353: 2 * 3 * 5 * 3 = 90
Therefore, based on our analysis and multiplication, the conclusion is that 2353 equals 90.