Home / 1,062,791.92-1,594,189.59-323,369.29

Finding the Fourth Proportional to 1,062,791.92, 1,594,189.59 and 323,369.29

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Solution

The fourth proportional to 1,062,791.92, 1,594,189.59 and 323,369.29 is: 485,054.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,791.92 : 1,594,189.59 = 323,369.29 : x
  2. Step 2: Convert to fraction form
    1,062,791.92/1,594,189.59 = 323,369.29/x
  3. Step 3: Cross multiply
    1,062,791.92x = 1,594,189.59 × 323,369.29
  4. Step 4: Simplify right side
    1,062,791.92x = 515,511,955,843.69
  5. Step 5: Solve for x
    x = 515,511,955,843.69/1,062,791.92
  6. Step 6: Final answer
    x = 485,054.46

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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.