Home / 2,279,967.33-3,414,501.26-1,266,575.82

Finding the Fourth Proportional to 2,279,967.33, 3,414,501.26 and 1,266,575.82

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Solution

The fourth proportional to 2,279,967.33, 3,414,501.26 and 1,266,575.82 is: 1,896,836.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,279,967.33 : 3,414,501.26 = 1,266,575.82 : x
  2. Step 2: Convert to fraction form
    2,279,967.33/3,414,501.26 = 1,266,575.82/x
  3. Step 3: Cross multiply
    2,279,967.33x = 3,414,501.26 × 1,266,575.82
  4. Step 4: Simplify right side
    2,279,967.33x = 4,324,724,726,942.65
  5. Step 5: Solve for x
    x = 4,324,724,726,942.65/2,279,967.33
  6. Step 6: Final answer
    x = 1,896,836.27

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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.