Home / 2,029,475.25-3,044,463.17-663,216.66

Finding the Fourth Proportional to 2,029,475.25, 3,044,463.17 and 663,216.66

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Solution

The fourth proportional to 2,029,475.25, 3,044,463.17 and 663,216.66 is: 994,906.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,475.25 : 3,044,463.17 = 663,216.66 : x
  2. Step 2: Convert to fraction form
    2,029,475.25/3,044,463.17 = 663,216.66/x
  3. Step 3: Cross multiply
    2,029,475.25x = 3,044,463.17 × 663,216.66
  4. Step 4: Simplify right side
    2,029,475.25x = 2,019,138,691,784.33
  5. Step 5: Solve for x
    x = 2,019,138,691,784.33/2,029,475.25
  6. Step 6: Final answer
    x = 994,906.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.