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Finding the Third Proportional to 652,473 and 1,383,282

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Solution

The third proportional to 652,473 and 1,383,282 is: 2,932,641.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,473 : 1,383,282 = 1,383,282 : x
  2. Step 2: Convert to fraction form
    652,473/1,383,282 = 1,383,282/x
  3. Step 3: Cross multiply
    652,473x = 1,383,282 × 1,383,282
  4. Step 4: Simplify right side
    652,473x = 1,913,469,091,524
  5. Step 5: Solve for x
    x = 1,913,469,091,524/652,473
  6. Step 6: Final answer
    x = 2,932,641.03

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.