Home / 7,244,891.90-10,867,337.85-4,856,104.70

Finding the Fourth Proportional to 7,244,891.90, 10,867,337.85 and 4,856,104.70

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Solution

The fourth proportional to 7,244,891.90, 10,867,337.85 and 4,856,104.70 is: 7,284,157.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,891.90 : 10,867,337.85 = 4,856,104.70 : x
  2. Step 2: Convert to fraction form
    7,244,891.90/10,867,337.85 = 4,856,104.70/x
  3. Step 3: Cross multiply
    7,244,891.90x = 10,867,337.85 × 4,856,104.70
  4. Step 4: Simplify right side
    7,244,891.90x = 52,772,930,409,872.90
  5. Step 5: Solve for x
    x = 52,772,930,409,872.90/7,244,891.90
  6. Step 6: Final answer
    x = 7,284,157.05

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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.