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Finding the Third Proportional to 2,331,472.50 and 5,017,236.75

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Solution

The third proportional to 2,331,472.50 and 5,017,236.75 is: 10,796,895.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,472.50 : 5,017,236.75 = 5,017,236.75 : x
  2. Step 2: Convert to fraction form
    2,331,472.50/5,017,236.75 = 5,017,236.75/x
  3. Step 3: Cross multiply
    2,331,472.50x = 5,017,236.75 × 5,017,236.75
  4. Step 4: Simplify right side
    2,331,472.50x = 25,172,664,605,550.56
  5. Step 5: Solve for x
    x = 25,172,664,605,550.56/2,331,472.50
  6. Step 6: Final answer
    x = 10,796,895.35

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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.