Home / 9,234,817.90-13,840,147.05-4,965,793.90

Finding the Fourth Proportional to 9,234,817.90, 13,840,147.05 and 4,965,793.90

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Solution

The fourth proportional to 9,234,817.90, 13,840,147.05 and 4,965,793.90 is: 7,442,195.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,817.90 : 13,840,147.05 = 4,965,793.90 : x
  2. Step 2: Convert to fraction form
    9,234,817.90/13,840,147.05 = 4,965,793.90/x
  3. Step 3: Cross multiply
    9,234,817.90x = 13,840,147.05 × 4,965,793.90
  4. Step 4: Simplify right side
    9,234,817.90x = 68,727,317,795,993
  5. Step 5: Solve for x
    x = 68,727,317,795,993/9,234,817.90
  6. Step 6: Final answer
    x = 7,442,195.24

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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.