Home / 5,536,819.10-8,301,620.10-4,969,948.70

Finding the Fourth Proportional to 5,536,819.10, 8,301,620.10 and 4,969,948.70

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Solution

The fourth proportional to 5,536,819.10, 8,301,620.10 and 4,969,948.70 is: 7,451,683.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,819.10 : 8,301,620.10 = 4,969,948.70 : x
  2. Step 2: Convert to fraction form
    5,536,819.10/8,301,620.10 = 4,969,948.70/x
  3. Step 3: Cross multiply
    5,536,819.10x = 8,301,620.10 × 4,969,948.70
  4. Step 4: Simplify right side
    5,536,819.10x = 41,258,626,023,888.87
  5. Step 5: Solve for x
    x = 41,258,626,023,888.87/5,536,819.10
  6. Step 6: Final answer
    x = 7,451,683.95

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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.