Home / 5,979,352.20-8,969,028.30-2,194,311.30

Finding the Fourth Proportional to 5,979,352.20, 8,969,028.30 and 2,194,311.30

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Solution

The fourth proportional to 5,979,352.20, 8,969,028.30 and 2,194,311.30 is: 3,291,466.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,352.20 : 8,969,028.30 = 2,194,311.30 : x
  2. Step 2: Convert to fraction form
    5,979,352.20/8,969,028.30 = 2,194,311.30/x
  3. Step 3: Cross multiply
    5,979,352.20x = 8,969,028.30 × 2,194,311.30
  4. Step 4: Simplify right side
    5,979,352.20x = 19,680,840,148,709.79
  5. Step 5: Solve for x
    x = 19,680,840,148,709.79/5,979,352.20
  6. Step 6: Final answer
    x = 3,291,466.95

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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.