Finding the Third Proportional to 274,937.75 and 575,013.75
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Solution
The third proportional to 274,937.75 and 575,013.75 is: 1,202,602.45
Step by Step Solution
- Step 1: Write the proportion equation
274,937.75 : 575,013.75 = 575,013.75 : x - Step 2: Convert to fraction form
274,937.75/575,013.75 = 575,013.75/x - Step 3: Cross multiply
274,937.75x = 575,013.75 × 575,013.75 - Step 4: Simplify right side
274,937.75x = 330,640,812,689.06 - Step 5: Solve for x
x = 330,640,812,689.06/274,937.75 - Step 6: Final answer
x = 1,202,602.45
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.