Home / 1,414,367.38-1,951,827.00-769,792.26

Finding the Fourth Proportional to 1,414,367.38, 1,951,827.00 and 769,792.26

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Solution

The fourth proportional to 1,414,367.38, 1,951,827.00 and 769,792.26 is: 1,062,313.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,367.38 : 1,951,827.00 = 769,792.26 : x
  2. Step 2: Convert to fraction form
    1,414,367.38/1,951,827.00 = 769,792.26/x
  3. Step 3: Cross multiply
    1,414,367.38x = 1,951,827.00 × 769,792.26
  4. Step 4: Simplify right side
    1,414,367.38x = 1,502,501,321,891.65
  5. Step 5: Solve for x
    x = 1,502,501,321,891.65/1,414,367.38
  6. Step 6: Final answer
    x = 1,062,313.33

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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.