Home / 1,067,842.42-1,473,602.82-584,397.83

Finding the Fourth Proportional to 1,067,842.42, 1,473,602.82 and 584,397.83

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Solution

The fourth proportional to 1,067,842.42, 1,473,602.82 and 584,397.83 is: 806,458.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,842.42 : 1,473,602.82 = 584,397.83 : x
  2. Step 2: Convert to fraction form
    1,067,842.42/1,473,602.82 = 584,397.83/x
  3. Step 3: Cross multiply
    1,067,842.42x = 1,473,602.82 × 584,397.83
  4. Step 4: Simplify right side
    1,067,842.42x = 861,170,290,289.88
  5. Step 5: Solve for x
    x = 861,170,290,289.88/1,067,842.42
  6. Step 6: Final answer
    x = 806,458.21

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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.