Finding the Fourth Proportional to 8,251,585.98, 12,377,464.02 and 2,494,366.80
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Solution
The fourth proportional to 8,251,585.98, 12,377,464.02 and 2,494,366.80 is: 3,741,575.91
Step by Step Solution
- Step 1: Write the proportion equation
8,251,585.98 : 12,377,464.02 = 2,494,366.80 : x - Step 2: Convert to fraction form
8,251,585.98/12,377,464.02 = 2,494,366.80/x - Step 3: Cross multiply
8,251,585.98x = 12,377,464.02 × 2,494,366.80 - Step 4: Simplify right side
8,251,585.98x = 30,873,935,319,682.53 - Step 5: Solve for x
x = 30,873,935,319,682.53/8,251,585.98 - Step 6: Final answer
x = 3,741,575.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.