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Finding the Third Proportional to 488,527 and 1,060,609

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Solution

The third proportional to 488,527 and 1,060,609 is: 2,302,618.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    488,527 : 1,060,609 = 1,060,609 : x
  2. Step 2: Convert to fraction form
    488,527/1,060,609 = 1,060,609/x
  3. Step 3: Cross multiply
    488,527x = 1,060,609 × 1,060,609
  4. Step 4: Simplify right side
    488,527x = 1,124,891,450,881
  5. Step 5: Solve for x
    x = 1,124,891,450,881/488,527
  6. Step 6: Final answer
    x = 2,302,618.79

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.