Finding the Fourth Proportional to 2,264,854.41, 3,125,404.78 and 1,232,366.24
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Solution
The fourth proportional to 2,264,854.41, 3,125,404.78 and 1,232,366.24 is: 1,700,614.10
Step by Step Solution
- Step 1: Write the proportion equation
2,264,854.41 : 3,125,404.78 = 1,232,366.24 : x - Step 2: Convert to fraction form
2,264,854.41/3,125,404.78 = 1,232,366.24/x - Step 3: Cross multiply
2,264,854.41x = 3,125,404.78 × 1,232,366.24 - Step 4: Simplify right side
2,264,854.41x = 3,851,643,341,939.22 - Step 5: Solve for x
x = 3,851,643,341,939.22/2,264,854.41 - Step 6: Final answer
x = 1,700,614.10
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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.