Home / 8,067,532.83-11,132,871.39-4,396,371.23

Finding the Fourth Proportional to 8,067,532.83, 11,132,871.39 and 4,396,371.23

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Solution

The fourth proportional to 8,067,532.83, 11,132,871.39 and 4,396,371.23 is: 6,066,815.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,532.83 : 11,132,871.39 = 4,396,371.23 : x
  2. Step 2: Convert to fraction form
    8,067,532.83/11,132,871.39 = 4,396,371.23/x
  3. Step 3: Cross multiply
    8,067,532.83x = 11,132,871.39 × 4,396,371.23
  4. Step 4: Simplify right side
    8,067,532.83x = 48,944,235,430,621.75
  5. Step 5: Solve for x
    x = 48,944,235,430,621.75/8,067,532.83
  6. Step 6: Final answer
    x = 6,066,815.77

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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.