Home / 1,060,764.20-1,588,613.65-610,538.70

Finding the Fourth Proportional to 1,060,764.20, 1,588,613.65 and 610,538.70

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Solution

The fourth proportional to 1,060,764.20, 1,588,613.65 and 610,538.70 is: 914,350.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,764.20 : 1,588,613.65 = 610,538.70 : x
  2. Step 2: Convert to fraction form
    1,060,764.20/1,588,613.65 = 610,538.70/x
  3. Step 3: Cross multiply
    1,060,764.20x = 1,588,613.65 × 610,538.70
  4. Step 4: Simplify right side
    1,060,764.20x = 969,910,108,168.26
  5. Step 5: Solve for x
    x = 969,910,108,168.26/1,060,764.20
  6. Step 6: Final answer
    x = 914,350.34

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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.