Finding the Third Proportional to 271,285.88 and 579,938.06
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Solution
The third proportional to 271,285.88 and 579,938.06 is: 1,239,755.50
Step by Step Solution
- Step 1: Write the proportion equation
271,285.88 : 579,938.06 = 579,938.06 : x - Step 2: Convert to fraction form
271,285.88/579,938.06 = 579,938.06/x - Step 3: Cross multiply
271,285.88x = 579,938.06 × 579,938.06 - Step 4: Simplify right side
271,285.88x = 336,328,156,336.25 - Step 5: Solve for x
x = 336,328,156,336.25/271,285.88 - Step 6: Final answer
x = 1,239,755.50
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.