Home / 1,383,083.80-2,074,589.22-584,150.80

Finding the Fourth Proportional to 1,383,083.80, 2,074,589.22 and 584,150.80

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Solution

The fourth proportional to 1,383,083.80, 2,074,589.22 and 584,150.80 is: 876,210.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,383,083.80 : 2,074,589.22 = 584,150.80 : x
  2. Step 2: Convert to fraction form
    1,383,083.80/2,074,589.22 = 584,150.80/x
  3. Step 3: Cross multiply
    1,383,083.80x = 2,074,589.22 × 584,150.80
  4. Step 4: Simplify right side
    1,383,083.80x = 1,211,872,952,534.38
  5. Step 5: Solve for x
    x = 1,211,872,952,534.38/1,383,083.80
  6. Step 6: Final answer
    x = 876,210.79

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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.