Finding the Fourth Proportional to 5,825,251.46, 8,727,248.36 and 3,253,077.02
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Solution
The fourth proportional to 5,825,251.46, 8,727,248.36 and 3,253,077.02 is: 4,873,679.92
Step by Step Solution
- Step 1: Write the proportion equation
5,825,251.46 : 8,727,248.36 = 3,253,077.02 : x - Step 2: Convert to fraction form
5,825,251.46/8,727,248.36 = 3,253,077.02/x - Step 3: Cross multiply
5,825,251.46x = 8,727,248.36 × 3,253,077.02 - Step 4: Simplify right side
5,825,251.46x = 28,390,411,087,748.68 - Step 5: Solve for x
x = 28,390,411,087,748.68/5,825,251.46 - Step 6: Final answer
x = 4,873,679.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.