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Finding the Third Proportional to 951,579 and 2,092,422

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Solution

The third proportional to 951,579 and 2,092,422 is: 4,601,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,579 : 2,092,422 = 2,092,422 : x
  2. Step 2: Convert to fraction form
    951,579/2,092,422 = 2,092,422/x
  3. Step 3: Cross multiply
    951,579x = 2,092,422 × 2,092,422
  4. Step 4: Simplify right side
    951,579x = 4,378,229,826,084
  5. Step 5: Solve for x
    x = 4,378,229,826,084/951,579
  6. Step 6: Final answer
    x = 4,601,015.60

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.