Home / 1,067,785.92-1,473,544.64-584,351.04

Finding the Fourth Proportional to 1,067,785.92, 1,473,544.64 and 584,351.04

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Solution

The fourth proportional to 1,067,785.92, 1,473,544.64 and 584,351.04 is: 806,404.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,785.92 : 1,473,544.64 = 584,351.04 : x
  2. Step 2: Convert to fraction form
    1,067,785.92/1,473,544.64 = 584,351.04/x
  3. Step 3: Cross multiply
    1,067,785.92x = 1,473,544.64 × 584,351.04
  4. Step 4: Simplify right side
    1,067,785.92x = 861,067,342,870.43
  5. Step 5: Solve for x
    x = 861,067,342,870.43/1,067,785.92
  6. Step 6: Final answer
    x = 806,404.47

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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.