Home / 3,330,524.32-4,995,799.44-806,175.52

Finding the Fourth Proportional to 3,330,524.32, 4,995,799.44 and 806,175.52

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Solution

The fourth proportional to 3,330,524.32, 4,995,799.44 and 806,175.52 is: 1,209,266.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,524.32 : 4,995,799.44 = 806,175.52 : x
  2. Step 2: Convert to fraction form
    3,330,524.32/4,995,799.44 = 806,175.52/x
  3. Step 3: Cross multiply
    3,330,524.32x = 4,995,799.44 × 806,175.52
  4. Step 4: Simplify right side
    3,330,524.32x = 4,027,491,211,357.71
  5. Step 5: Solve for x
    x = 4,027,491,211,357.71/3,330,524.32
  6. Step 6: Final answer
    x = 1,209,266.42

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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.