Finding the Third Proportional to 273,000.50 and 413,319.75
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Solution
The third proportional to 273,000.50 and 413,319.75 is: 625,761.55
Step by Step Solution
- Step 1: Write the proportion equation
273,000.50 : 413,319.75 = 413,319.75 : x - Step 2: Convert to fraction form
273,000.50/413,319.75 = 413,319.75/x - Step 3: Cross multiply
273,000.50x = 413,319.75 × 413,319.75 - Step 4: Simplify right side
273,000.50x = 170,833,215,740.06 - Step 5: Solve for x
x = 170,833,215,740.06/273,000.50 - Step 6: Final answer
x = 625,761.55
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.