Home / 4,455,998.65-6,149,375.91-2,713,749.70

Finding the Fourth Proportional to 4,455,998.65, 6,149,375.91 and 2,713,749.70

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Solution

The fourth proportional to 4,455,998.65, 6,149,375.91 and 2,713,749.70 is: 3,745,034.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,998.65 : 6,149,375.91 = 2,713,749.70 : x
  2. Step 2: Convert to fraction form
    4,455,998.65/6,149,375.91 = 2,713,749.70/x
  3. Step 3: Cross multiply
    4,455,998.65x = 6,149,375.91 × 2,713,749.70
  4. Step 4: Simplify right side
    4,455,998.65x = 16,687,867,030,949.73
  5. Step 5: Solve for x
    x = 16,687,867,030,949.73/4,455,998.65
  6. Step 6: Final answer
    x = 3,745,034.13

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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.