Finding the Fourth Proportional to 2,592,251.10, 3,577,232.16 and 1,446,306.84
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Solution
The fourth proportional to 2,592,251.10, 3,577,232.16 and 1,446,306.84 is: 1,995,861.95
Step by Step Solution
- Step 1: Write the proportion equation
2,592,251.10 : 3,577,232.16 = 1,446,306.84 : x - Step 2: Convert to fraction form
2,592,251.10/3,577,232.16 = 1,446,306.84/x - Step 3: Cross multiply
2,592,251.10x = 3,577,232.16 × 1,446,306.84 - Step 4: Simplify right side
2,592,251.10x = 5,173,775,341,275.97 - Step 5: Solve for x
x = 5,173,775,341,275.97/2,592,251.10 - Step 6: Final answer
x = 1,995,861.95
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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.