Home / 9,425,426.24-14,159,422.20-5,589,764.60

Finding the Fourth Proportional to 9,425,426.24, 14,159,422.20 and 5,589,764.60

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Solution

The fourth proportional to 9,425,426.24, 14,159,422.20 and 5,589,764.60 is: 8,397,268.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425,426.24 : 14,159,422.20 = 5,589,764.60 : x
  2. Step 2: Convert to fraction form
    9,425,426.24/14,159,422.20 = 5,589,764.60/x
  3. Step 3: Cross multiply
    9,425,426.24x = 14,159,422.20 × 5,589,764.60
  4. Step 4: Simplify right side
    9,425,426.24x = 79,147,836,970,014.11
  5. Step 5: Solve for x
    x = 79,147,836,970,014.11/9,425,426.24
  6. Step 6: Final answer
    x = 8,397,268.72

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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.