Home / 801,850.32-1,202,791.68-296,150.64

Finding the Fourth Proportional to 801,850.32, 1,202,791.68 and 296,150.64

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Solution

The fourth proportional to 801,850.32, 1,202,791.68 and 296,150.64 is: 444,231.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,850.32 : 1,202,791.68 = 296,150.64 : x
  2. Step 2: Convert to fraction form
    801,850.32/1,202,791.68 = 296,150.64/x
  3. Step 3: Cross multiply
    801,850.32x = 1,202,791.68 × 296,150.64
  4. Step 4: Simplify right side
    801,850.32x = 356,207,525,818.68
  5. Step 5: Solve for x
    x = 356,207,525,818.68/801,850.32
  6. Step 6: Final answer
    x = 444,231.94

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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.