Finding the Fourth Proportional to 537,234.08, 803,863.44 and 324,125.60
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Solution
The fourth proportional to 537,234.08, 803,863.44 and 324,125.60 is: 484,989.19
Step by Step Solution
- Step 1: Write the proportion equation
537,234.08 : 803,863.44 = 324,125.60 : x - Step 2: Convert to fraction form
537,234.08/803,863.44 = 324,125.60/x - Step 3: Cross multiply
537,234.08x = 803,863.44 × 324,125.60 - Step 4: Simplify right side
537,234.08x = 260,552,719,808.06 - Step 5: Solve for x
x = 260,552,719,808.06/537,234.08 - Step 6: Final answer
x = 484,989.19
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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.