Home / 5,221,350.32-7,205,919.38-3,046,594.10

Finding the Fourth Proportional to 5,221,350.32, 7,205,919.38 and 3,046,594.10

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Solution

The fourth proportional to 5,221,350.32, 7,205,919.38 and 3,046,594.10 is: 4,204,565.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,221,350.32 : 7,205,919.38 = 3,046,594.10 : x
  2. Step 2: Convert to fraction form
    5,221,350.32/7,205,919.38 = 3,046,594.10/x
  3. Step 3: Cross multiply
    5,221,350.32x = 7,205,919.38 × 3,046,594.10
  4. Step 4: Simplify right side
    5,221,350.32x = 21,953,511,468,183.66
  5. Step 5: Solve for x
    x = 21,953,511,468,183.66/5,221,350.32
  6. Step 6: Final answer
    x = 4,204,565.89

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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.