Finding the Third Proportional to 125,614.78 and 273,815.06
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Solution
The third proportional to 125,614.78 and 273,815.06 is: 596,861.99
Step by Step Solution
- Step 1: Write the proportion equation
125,614.78 : 273,815.06 = 273,815.06 : x - Step 2: Convert to fraction form
125,614.78/273,815.06 = 273,815.06/x - Step 3: Cross multiply
125,614.78x = 273,815.06 × 273,815.06 - Step 4: Simplify right side
125,614.78x = 74,974,688,451.88 - Step 5: Solve for x
x = 74,974,688,451.88/125,614.78 - Step 6: Final answer
x = 596,861.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.