Home / 1,067,717.13-1,473,449.79-584,282.39

Finding the Fourth Proportional to 1,067,717.13, 1,473,449.79 and 584,282.39

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Solution

The fourth proportional to 1,067,717.13, 1,473,449.79 and 584,282.39 is: 806,309.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,717.13 : 1,473,449.79 = 584,282.39 : x
  2. Step 2: Convert to fraction form
    1,067,717.13/1,473,449.79 = 584,282.39/x
  3. Step 3: Cross multiply
    1,067,717.13x = 1,473,449.79 × 584,282.39
  4. Step 4: Simplify right side
    1,067,717.13x = 860,910,757,478.95
  5. Step 5: Solve for x
    x = 860,910,757,478.95/1,067,717.13
  6. Step 6: Final answer
    x = 806,309.77

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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.