Home / 6,071,713.22-9,107,608.97-2,428,747.44

Finding the Fourth Proportional to 6,071,713.22, 9,107,608.97 and 2,428,747.44

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Solution

The fourth proportional to 6,071,713.22, 9,107,608.97 and 2,428,747.44 is: 3,643,136.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,713.22 : 9,107,608.97 = 2,428,747.44 : x
  2. Step 2: Convert to fraction form
    6,071,713.22/9,107,608.97 = 2,428,747.44/x
  3. Step 3: Cross multiply
    6,071,713.22x = 9,107,608.97 × 2,428,747.44
  4. Step 4: Simplify right side
    6,071,713.22x = 22,120,081,928,665.16
  5. Step 5: Solve for x
    x = 22,120,081,928,665.16/6,071,713.22
  6. Step 6: Final answer
    x = 3,643,136.81

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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.