Home / 1,726,084.62-2,382,009.30-951,744.60

Finding the Fourth Proportional to 1,726,084.62, 2,382,009.30 and 951,744.60

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Solution

The fourth proportional to 1,726,084.62, 2,382,009.30 and 951,744.60 is: 1,313,414.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,084.62 : 2,382,009.30 = 951,744.60 : x
  2. Step 2: Convert to fraction form
    1,726,084.62/2,382,009.30 = 951,744.60/x
  3. Step 3: Cross multiply
    1,726,084.62x = 2,382,009.30 × 951,744.60
  4. Step 4: Simplify right side
    1,726,084.62x = 2,267,064,488,424.78
  5. Step 5: Solve for x
    x = 2,267,064,488,424.78/1,726,084.62
  6. Step 6: Final answer
    x = 1,313,414.45

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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.