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Finding the Third Proportional to 223,452 and 527,016

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Solution

The third proportional to 223,452 and 527,016 is: 1,242,977.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,452 : 527,016 = 527,016 : x
  2. Step 2: Convert to fraction form
    223,452/527,016 = 527,016/x
  3. Step 3: Cross multiply
    223,452x = 527,016 × 527,016
  4. Step 4: Simplify right side
    223,452x = 277,745,864,256
  5. Step 5: Solve for x
    x = 277,745,864,256/223,452
  6. Step 6: Final answer
    x = 1,242,977.75

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.