Finding the Fourth Proportional to 2,264,839.79, 3,125,384.60 and 1,232,351.62
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Solution
The fourth proportional to 2,264,839.79, 3,125,384.60 and 1,232,351.62 is: 1,700,593.92
Step by Step Solution
- Step 1: Write the proportion equation
2,264,839.79 : 3,125,384.60 = 1,232,351.62 : x - Step 2: Convert to fraction form
2,264,839.79/3,125,384.60 = 1,232,351.62/x - Step 3: Cross multiply
2,264,839.79x = 3,125,384.60 × 1,232,351.62 - Step 4: Simplify right side
2,264,839.79x = 3,851,572,760,957.83 - Step 5: Solve for x
x = 3,851,572,760,957.83/2,264,839.79 - Step 6: Final answer
x = 1,700,593.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.