Home / 801,517.73-1,202,177.41-296,067.51

Finding the Fourth Proportional to 801,517.73, 1,202,177.41 and 296,067.51

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Solution

The fourth proportional to 801,517.73, 1,202,177.41 and 296,067.51 is: 444,064.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,517.73 : 1,202,177.41 = 296,067.51 : x
  2. Step 2: Convert to fraction form
    801,517.73/1,202,177.41 = 296,067.51/x
  3. Step 3: Cross multiply
    801,517.73x = 1,202,177.41 × 296,067.51
  4. Step 4: Simplify right side
    801,517.73x = 355,925,671,616.78
  5. Step 5: Solve for x
    x = 355,925,671,616.78/801,517.73
  6. Step 6: Final answer
    x = 444,064.63

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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.