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Finding the Third Proportional to 444,179.25 and 633,045.38

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Solution

The third proportional to 444,179.25 and 633,045.38 is: 902,217.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,179.25 : 633,045.38 = 633,045.38 : x
  2. Step 2: Convert to fraction form
    444,179.25/633,045.38 = 633,045.38/x
  3. Step 3: Cross multiply
    444,179.25x = 633,045.38 × 633,045.38
  4. Step 4: Simplify right side
    444,179.25x = 400,746,446,808.89
  5. Step 5: Solve for x
    x = 400,746,446,808.89/444,179.25
  6. Step 6: Final answer
    x = 902,217.85

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.