Finding the Third Proportional to 244,215.75 and 520,689.75
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Solution
The third proportional to 244,215.75 and 520,689.75 is: 1,110,156.96
Step by Step Solution
- Step 1: Write the proportion equation
244,215.75 : 520,689.75 = 520,689.75 : x - Step 2: Convert to fraction form
244,215.75/520,689.75 = 520,689.75/x - Step 3: Cross multiply
244,215.75x = 520,689.75 × 520,689.75 - Step 4: Simplify right side
244,215.75x = 271,117,815,755.06 - Step 5: Solve for x
x = 271,117,815,755.06/244,215.75 - Step 6: Final answer
x = 1,110,156.96
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.