Home / 6,136,618.25-9,207,171.97-2,855,537.57

Finding the Fourth Proportional to 6,136,618.25, 9,207,171.97 and 2,855,537.57

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Solution

The fourth proportional to 6,136,618.25, 9,207,171.97 and 2,855,537.57 is: 4,284,350.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,618.25 : 9,207,171.97 = 2,855,537.57 : x
  2. Step 2: Convert to fraction form
    6,136,618.25/9,207,171.97 = 2,855,537.57/x
  3. Step 3: Cross multiply
    6,136,618.25x = 9,207,171.97 × 2,855,537.57
  4. Step 4: Simplify right side
    6,136,618.25x = 26,291,425,489,665.00
  5. Step 5: Solve for x
    x = 26,291,425,489,665.00/6,136,618.25
  6. Step 6: Final answer
    x = 4,284,350.83

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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.