Home / 1,250,808.92-1,726,301.43-791,966.16

Finding the Fourth Proportional to 1,250,808.92, 1,726,301.43 and 791,966.16

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Solution

The fourth proportional to 1,250,808.92, 1,726,301.43 and 791,966.16 is: 1,093,030.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,808.92 : 1,726,301.43 = 791,966.16 : x
  2. Step 2: Convert to fraction form
    1,250,808.92/1,726,301.43 = 791,966.16/x
  3. Step 3: Cross multiply
    1,250,808.92x = 1,726,301.43 × 791,966.16
  4. Step 4: Simplify right side
    1,250,808.92x = 1,367,172,314,519.61
  5. Step 5: Solve for x
    x = 1,367,172,314,519.61/1,250,808.92
  6. Step 6: Final answer
    x = 1,093,030.51

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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.