Home / 9,519,040.20-14,284,233.76-3,454,245.02

Finding the Fourth Proportional to 9,519,040.20, 14,284,233.76 and 3,454,245.02

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Solution

The fourth proportional to 9,519,040.20, 14,284,233.76 and 3,454,245.02 is: 5,183,426.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,040.20 : 14,284,233.76 = 3,454,245.02 : x
  2. Step 2: Convert to fraction form
    9,519,040.20/14,284,233.76 = 3,454,245.02/x
  3. Step 3: Cross multiply
    9,519,040.20x = 14,284,233.76 × 3,454,245.02
  4. Step 4: Simplify right side
    9,519,040.20x = 49,341,243,329,995.88
  5. Step 5: Solve for x
    x = 49,341,243,329,995.88/9,519,040.20
  6. Step 6: Final answer
    x = 5,183,426.30

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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.