Home / 1,052,423.97-1,452,348.59-568,992.54

Finding the Fourth Proportional to 1,052,423.97, 1,452,348.59 and 568,992.54

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Solution

The fourth proportional to 1,052,423.97, 1,452,348.59 and 568,992.54 is: 785,211.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,423.97 : 1,452,348.59 = 568,992.54 : x
  2. Step 2: Convert to fraction form
    1,052,423.97/1,452,348.59 = 568,992.54/x
  3. Step 3: Cross multiply
    1,052,423.97x = 1,452,348.59 × 568,992.54
  4. Step 4: Simplify right side
    1,052,423.97x = 826,375,515,790.86
  5. Step 5: Solve for x
    x = 826,375,515,790.86/1,052,423.97
  6. Step 6: Final answer
    x = 785,211.61

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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.