Home / 7,408,770.14-11,113,155.24-4,883,834.90

Finding the Fourth Proportional to 7,408,770.14, 11,113,155.24 and 4,883,834.90

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Solution

The fourth proportional to 7,408,770.14, 11,113,155.24 and 4,883,834.90 is: 7,325,752.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,408,770.14 : 11,113,155.24 = 4,883,834.90 : x
  2. Step 2: Convert to fraction form
    7,408,770.14/11,113,155.24 = 4,883,834.90/x
  3. Step 3: Cross multiply
    7,408,770.14x = 11,113,155.24 × 4,883,834.90
  4. Step 4: Simplify right side
    7,408,770.14x = 54,274,815,410,229.88
  5. Step 5: Solve for x
    x = 54,274,815,410,229.88/7,408,770.14
  6. Step 6: Final answer
    x = 7,325,752.37

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Double scale
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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.