Home / 9,954,288.24-13,729,583.50-7,507,002.44

Finding the Fourth Proportional to 9,954,288.24, 13,729,583.50 and 7,507,002.44

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Solution

The fourth proportional to 9,954,288.24, 13,729,583.50 and 7,507,002.44 is: 10,354,132.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,288.24 : 13,729,583.50 = 7,507,002.44 : x
  2. Step 2: Convert to fraction form
    9,954,288.24/13,729,583.50 = 7,507,002.44/x
  3. Step 3: Cross multiply
    9,954,288.24x = 13,729,583.50 × 7,507,002.44
  4. Step 4: Simplify right side
    9,954,288.24x = 103,068,016,728,500.80
  5. Step 5: Solve for x
    x = 103,068,016,728,500.80/9,954,288.24
  6. Step 6: Final answer
    x = 10,354,132.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.