Finding the Fourth Proportional to 4,544,892.04, 6,817,330.02 and 2,650,304.92
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Solution
The fourth proportional to 4,544,892.04, 6,817,330.02 and 2,650,304.92 is: 3,975,452.69
Step by Step Solution
- Step 1: Write the proportion equation
4,544,892.04 : 6,817,330.02 = 2,650,304.92 : x - Step 2: Convert to fraction form
4,544,892.04/6,817,330.02 = 2,650,304.92/x - Step 3: Cross multiply
4,544,892.04x = 6,817,330.02 × 2,650,304.92 - Step 4: Simplify right side
4,544,892.04x = 18,068,003,293,269.70 - Step 5: Solve for x
x = 18,068,003,293,269.70/4,544,892.04 - Step 6: Final answer
x = 3,975,452.69
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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.