Home / 9,505,122.88-14,251,990.28-3,025,399.12

Finding the Fourth Proportional to 9,505,122.88, 14,251,990.28 and 3,025,399.12

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Solution

The fourth proportional to 9,505,122.88, 14,251,990.28 and 3,025,399.12 is: 4,536,286.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,122.88 : 14,251,990.28 = 3,025,399.12 : x
  2. Step 2: Convert to fraction form
    9,505,122.88/14,251,990.28 = 3,025,399.12/x
  3. Step 3: Cross multiply
    9,505,122.88x = 14,251,990.28 × 3,025,399.12
  4. Step 4: Simplify right side
    9,505,122.88x = 43,117,958,851,360.55
  5. Step 5: Solve for x
    x = 43,117,958,851,360.55/9,505,122.88
  6. Step 6: Final answer
    x = 4,536,286.32

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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.