Home / 13,709,793.18-20,560,549.04-4,122,626.70

Finding the Fourth Proportional to 13,709,793.18, 20,560,549.04 and 4,122,626.70

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Solution

The fourth proportional to 13,709,793.18, 20,560,549.04 and 4,122,626.70 is: 6,182,694.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,709,793.18 : 20,560,549.04 = 4,122,626.70 : x
  2. Step 2: Convert to fraction form
    13,709,793.18/20,560,549.04 = 4,122,626.70/x
  3. Step 3: Cross multiply
    13,709,793.18x = 20,560,549.04 × 4,122,626.70
  4. Step 4: Simplify right side
    13,709,793.18x = 84,763,468,438,963.38
  5. Step 5: Solve for x
    x = 84,763,468,438,963.38/13,709,793.18
  6. Step 6: Final answer
    x = 6,182,694.90

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