Finding the Fourth Proportional to 2,264,650.35, 3,125,248.29 and 1,232,170.38
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Solution
The fourth proportional to 2,264,650.35, 3,125,248.29 and 1,232,170.38 is: 1,700,411.89
Step by Step Solution
- Step 1: Write the proportion equation
2,264,650.35 : 3,125,248.29 = 1,232,170.38 : x - Step 2: Convert to fraction form
2,264,650.35/3,125,248.29 = 1,232,170.38/x - Step 3: Cross multiply
2,264,650.35x = 3,125,248.29 × 1,232,170.38 - Step 4: Simplify right side
2,264,650.35x = 3,850,838,369,618.17 - Step 5: Solve for x
x = 3,850,838,369,618.17/2,264,650.35 - Step 6: Final answer
x = 1,700,411.89
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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.