Home / 967,759.38-1,335,542.30-532,209.85

Finding the Fourth Proportional to 967,759.38, 1,335,542.30 and 532,209.85

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Solution

The fourth proportional to 967,759.38, 1,335,542.30 and 532,209.85 is: 734,468.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,759.38 : 1,335,542.30 = 532,209.85 : x
  2. Step 2: Convert to fraction form
    967,759.38/1,335,542.30 = 532,209.85/x
  3. Step 3: Cross multiply
    967,759.38x = 1,335,542.30 × 532,209.85
  4. Step 4: Simplify right side
    967,759.38x = 710,788,763,147.54
  5. Step 5: Solve for x
    x = 710,788,763,147.54/967,759.38
  6. Step 6: Final answer
    x = 734,468.48

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Double scale
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1.5x scale

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.