Home / 1,057,125.24-1,458,843.52-573,694.56

Finding the Fourth Proportional to 1,057,125.24, 1,458,843.52 and 573,694.56

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Solution

The fourth proportional to 1,057,125.24, 1,458,843.52 and 573,694.56 is: 791,704.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,125.24 : 1,458,843.52 = 573,694.56 : x
  2. Step 2: Convert to fraction form
    1,057,125.24/1,458,843.52 = 573,694.56/x
  3. Step 3: Cross multiply
    1,057,125.24x = 1,458,843.52 × 573,694.56
  4. Step 4: Simplify right side
    1,057,125.24x = 836,930,591,315.25
  5. Step 5: Solve for x
    x = 836,930,591,315.25/1,057,125.24
  6. Step 6: Final answer
    x = 791,704.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.