Home / 6,917,627.68-9,545,601.23-4,016,451.89

Finding the Fourth Proportional to 6,917,627.68, 9,545,601.23 and 4,016,451.89

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Solution

The fourth proportional to 6,917,627.68, 9,545,601.23 and 4,016,451.89 is: 5,542,282.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917,627.68 : 9,545,601.23 = 4,016,451.89 : x
  2. Step 2: Convert to fraction form
    6,917,627.68/9,545,601.23 = 4,016,451.89/x
  3. Step 3: Cross multiply
    6,917,627.68x = 9,545,601.23 × 4,016,451.89
  4. Step 4: Simplify right side
    6,917,627.68x = 38,339,448,120,263.27
  5. Step 5: Solve for x
    x = 38,339,448,120,263.27/6,917,627.68
  6. Step 6: Final answer
    x = 5,542,282.69

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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.