Home / 3,763,269.35-5,645,118.52-1,067,382.62

Finding the Fourth Proportional to 3,763,269.35, 5,645,118.52 and 1,067,382.62

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Solution

The fourth proportional to 3,763,269.35, 5,645,118.52 and 1,067,382.62 is: 1,601,134.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,269.35 : 5,645,118.52 = 1,067,382.62 : x
  2. Step 2: Convert to fraction form
    3,763,269.35/5,645,118.52 = 1,067,382.62/x
  3. Step 3: Cross multiply
    3,763,269.35x = 5,645,118.52 × 1,067,382.62
  4. Step 4: Simplify right side
    3,763,269.35x = 6,025,501,367,862.53
  5. Step 5: Solve for x
    x = 6,025,501,367,862.53/3,763,269.35
  6. Step 6: Final answer
    x = 1,601,134.76

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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.