Home / 2,023,139.90-3,034,709.85-527,231.90

Finding the Fourth Proportional to 2,023,139.90, 3,034,709.85 and 527,231.90

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Solution

The fourth proportional to 2,023,139.90, 3,034,709.85 and 527,231.90 is: 790,847.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,139.90 : 3,034,709.85 = 527,231.90 : x
  2. Step 2: Convert to fraction form
    2,023,139.90/3,034,709.85 = 527,231.90/x
  3. Step 3: Cross multiply
    2,023,139.90x = 3,034,709.85 × 527,231.90
  4. Step 4: Simplify right side
    2,023,139.90x = 1,599,995,840,164.22
  5. Step 5: Solve for x
    x = 1,599,995,840,164.22/2,023,139.90
  6. Step 6: Final answer
    x = 790,847.85

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Double scale
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Similar ratio
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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.