Home / 6,523,372.60-9,785,058.90-5,468,363.80

Finding the Fourth Proportional to 6,523,372.60, 9,785,058.90 and 5,468,363.80

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Solution

The fourth proportional to 6,523,372.60, 9,785,058.90 and 5,468,363.80 is: 8,202,545.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,372.60 : 9,785,058.90 = 5,468,363.80 : x
  2. Step 2: Convert to fraction form
    6,523,372.60/9,785,058.90 = 5,468,363.80/x
  3. Step 3: Cross multiply
    6,523,372.60x = 9,785,058.90 × 5,468,363.80
  4. Step 4: Simplify right side
    6,523,372.60x = 53,508,261,869,627.82
  5. Step 5: Solve for x
    x = 53,508,261,869,627.82/6,523,372.60
  6. Step 6: Final answer
    x = 8,202,545.70

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Similar ratio
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1.5x scale

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.