Finding the Fourth Proportional to 6,088,374.12, 8,402,092 and 3,474,825.76
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Solution
The fourth proportional to 6,088,374.12, 8,402,092 and 3,474,825.76 is: 4,795,337.01
Step by Step Solution
- Step 1: Write the proportion equation
6,088,374.12 : 8,402,092 = 3,474,825.76 : x - Step 2: Convert to fraction form
6,088,374.12/8,402,092 = 3,474,825.76/x - Step 3: Cross multiply
6,088,374.12x = 8,402,092 × 3,474,825.76 - Step 4: Simplify right side
6,088,374.12x = 29,195,805,719,489.92 - Step 5: Solve for x
x = 29,195,805,719,489.92/6,088,374.12 - Step 6: Final answer
x = 4,795,337.01
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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.