Finding the Fourth Proportional to 625,318.08, 937,894.06 and 176,073.98
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Solution
The fourth proportional to 625,318.08, 937,894.06 and 176,073.98 is: 264,087.58
Step by Step Solution
- Step 1: Write the proportion equation
625,318.08 : 937,894.06 = 176,073.98 : x - Step 2: Convert to fraction form
625,318.08/937,894.06 = 176,073.98/x - Step 3: Cross multiply
625,318.08x = 937,894.06 × 176,073.98 - Step 4: Simplify right side
625,318.08x = 165,138,739,962.56 - Step 5: Solve for x
x = 165,138,739,962.56/625,318.08 - Step 6: Final answer
x = 264,087.58
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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.