Home / 4,067,646.36-6,099,077.22-1,543,479

Finding the Fourth Proportional to 4,067,646.36, 6,099,077.22 and 1,543,479

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Solution

The fourth proportional to 4,067,646.36, 6,099,077.22 and 1,543,479 is: 2,314,310.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,646.36 : 6,099,077.22 = 1,543,479 : x
  2. Step 2: Convert to fraction form
    4,067,646.36/6,099,077.22 = 1,543,479/x
  3. Step 3: Cross multiply
    4,067,646.36x = 6,099,077.22 × 1,543,479
  4. Step 4: Simplify right side
    4,067,646.36x = 9,413,797,608,448.38
  5. Step 5: Solve for x
    x = 9,413,797,608,448.38/4,067,646.36
  6. Step 6: Final answer
    x = 2,314,310.73

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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.