What Comes Next in the Sequence: If 5 # 4 # 3 # 9 = 4215 Then 7 # 2 # 7 # 4 = ?

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There are 3 complete equations and one incomplete.

Based on the three complete ones, can you complete the last one?

5 # 4 # 3 # 9 = 4215

6 # 9 # 2 # 6 = 3816

4 # 7 # 3 # 3 = 1122

7 # 2 # 7 # 4 = ____

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Answer:

The equation is solved in this way.


If we take the equation as A # B # C # D  then;

first digit = first digit of the product of (A x D)

second digit = second digit of the product of ( B x C)

third digit = first digit of the product of ( B x C)

fourth digit = second digit of the product of (A x D)

This fits in all the 3 equations

So now we can get value of fourth equation;

7 # 2 # 7 # 4;

First let us find (A x D) and B x C)

A x D = 7 x 4 = 28

B x C = 2 x 7 = 14

So answer = 2418

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