Home / 9,469,722.24-14,212,517.04-4,923,561.60

Finding the Fourth Proportional to 9,469,722.24, 14,212,517.04 and 4,923,561.60

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Solution

The fourth proportional to 9,469,722.24, 14,212,517.04 and 4,923,561.60 is: 7,389,467.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469,722.24 : 14,212,517.04 = 4,923,561.60 : x
  2. Step 2: Convert to fraction form
    9,469,722.24/14,212,517.04 = 4,923,561.60/x
  3. Step 3: Cross multiply
    9,469,722.24x = 14,212,517.04 × 4,923,561.60
  4. Step 4: Simplify right side
    9,469,722.24x = 69,976,203,137,489.66
  5. Step 5: Solve for x
    x = 69,976,203,137,489.66/9,469,722.24
  6. Step 6: Final answer
    x = 7,389,467.33

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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.