Home / 1,794,095.46-2,691,143.19-1,231,424.10

Finding the Fourth Proportional to 1,794,095.46, 2,691,143.19 and 1,231,424.10

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Solution

The fourth proportional to 1,794,095.46, 2,691,143.19 and 1,231,424.10 is: 1,847,136.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,095.46 : 2,691,143.19 = 1,231,424.10 : x
  2. Step 2: Convert to fraction form
    1,794,095.46/2,691,143.19 = 1,231,424.10/x
  3. Step 3: Cross multiply
    1,794,095.46x = 2,691,143.19 × 1,231,424.10
  4. Step 4: Simplify right side
    1,794,095.46x = 3,313,938,580,716.88
  5. Step 5: Solve for x
    x = 3,313,938,580,716.88/1,794,095.46
  6. Step 6: Final answer
    x = 1,847,136.15

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Similar ratio
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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.