Home / 8,317,866.60-12,476,799.90-2,334,234.60

Finding the Fourth Proportional to 8,317,866.60, 12,476,799.90 and 2,334,234.60

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Solution

The fourth proportional to 8,317,866.60, 12,476,799.90 and 2,334,234.60 is: 3,501,351.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,317,866.60 : 12,476,799.90 = 2,334,234.60 : x
  2. Step 2: Convert to fraction form
    8,317,866.60/12,476,799.90 = 2,334,234.60/x
  3. Step 3: Cross multiply
    8,317,866.60x = 12,476,799.90 × 2,334,234.60
  4. Step 4: Simplify right side
    8,317,866.60x = 29,123,778,023,856.54
  5. Step 5: Solve for x
    x = 29,123,778,023,856.54/8,317,866.60
  6. Step 6: Final answer
    x = 3,501,351.90

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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.