Home / 1,032,882.30-1,425,412.19-574,016.21

Finding the Fourth Proportional to 1,032,882.30, 1,425,412.19 and 574,016.21

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Solution

The fourth proportional to 1,032,882.30, 1,425,412.19 and 574,016.21 is: 792,161.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,882.30 : 1,425,412.19 = 574,016.21 : x
  2. Step 2: Convert to fraction form
    1,032,882.30/1,425,412.19 = 574,016.21/x
  3. Step 3: Cross multiply
    1,032,882.30x = 1,425,412.19 × 574,016.21
  4. Step 4: Simplify right side
    1,032,882.30x = 818,209,700,121.52
  5. Step 5: Solve for x
    x = 818,209,700,121.52/1,032,882.30
  6. Step 6: Final answer
    x = 792,161.61

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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.