Home / 5,532,344.64-8,298,776.16-2,689,067.52

Finding the Fourth Proportional to 5,532,344.64, 8,298,776.16 and 2,689,067.52

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Solution

The fourth proportional to 5,532,344.64, 8,298,776.16 and 2,689,067.52 is: 4,033,727.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532,344.64 : 8,298,776.16 = 2,689,067.52 : x
  2. Step 2: Convert to fraction form
    5,532,344.64/8,298,776.16 = 2,689,067.52/x
  3. Step 3: Cross multiply
    5,532,344.64x = 8,298,776.16 × 2,689,067.52
  4. Step 4: Simplify right side
    5,532,344.64x = 22,315,969,427,606.32
  5. Step 5: Solve for x
    x = 22,315,969,427,606.32/5,532,344.64
  6. Step 6: Final answer
    x = 4,033,727.27

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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.