Home / 1,044,114.30-1,566,171.45-379,179.90

Finding the Fourth Proportional to 1,044,114.30, 1,566,171.45 and 379,179.90

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Solution

The fourth proportional to 1,044,114.30, 1,566,171.45 and 379,179.90 is: 568,769.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,114.30 : 1,566,171.45 = 379,179.90 : x
  2. Step 2: Convert to fraction form
    1,044,114.30/1,566,171.45 = 379,179.90/x
  3. Step 3: Cross multiply
    1,044,114.30x = 1,566,171.45 × 379,179.90
  4. Step 4: Simplify right side
    1,044,114.30x = 593,860,733,793.86
  5. Step 5: Solve for x
    x = 593,860,733,793.86/1,044,114.30
  6. Step 6: Final answer
    x = 568,769.85

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Double scale
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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.