Home / 7,614,622.10-11,416,252.38-4,581,277.14

Finding the Fourth Proportional to 7,614,622.10, 11,416,252.38 and 4,581,277.14

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Solution

The fourth proportional to 7,614,622.10, 11,416,252.38 and 4,581,277.14 is: 6,868,497.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,614,622.10 : 11,416,252.38 = 4,581,277.14 : x
  2. Step 2: Convert to fraction form
    7,614,622.10/11,416,252.38 = 4,581,277.14/x
  3. Step 3: Cross multiply
    7,614,622.10x = 11,416,252.38 × 4,581,277.14
  4. Step 4: Simplify right side
    7,614,622.10x = 52,301,016,052,964.59
  5. Step 5: Solve for x
    x = 52,301,016,052,964.59/7,614,622.10
  6. Step 6: Final answer
    x = 6,868,497.92

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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.