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Finding the Third Proportional to 547,265 and 1,175,449

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Solution

The third proportional to 547,265 and 1,175,449 is: 2,524,700.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    547,265 : 1,175,449 = 1,175,449 : x
  2. Step 2: Convert to fraction form
    547,265/1,175,449 = 1,175,449/x
  3. Step 3: Cross multiply
    547,265x = 1,175,449 × 1,175,449
  4. Step 4: Simplify right side
    547,265x = 1,381,680,351,601
  5. Step 5: Solve for x
    x = 1,381,680,351,601/547,265
  6. Step 6: Final answer
    x = 2,524,700.74

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.