Home / 6,340,377.44-9,510,867.48-2,022,884.66

Finding the Fourth Proportional to 6,340,377.44, 9,510,867.48 and 2,022,884.66

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Solution

The fourth proportional to 6,340,377.44, 9,510,867.48 and 2,022,884.66 is: 3,034,423.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,377.44 : 9,510,867.48 = 2,022,884.66 : x
  2. Step 2: Convert to fraction form
    6,340,377.44/9,510,867.48 = 2,022,884.66/x
  3. Step 3: Cross multiply
    6,340,377.44x = 9,510,867.48 × 2,022,884.66
  4. Step 4: Simplify right side
    6,340,377.44x = 19,239,387,928,584.86
  5. Step 5: Solve for x
    x = 19,239,387,928,584.86/6,340,377.44
  6. Step 6: Final answer
    x = 3,034,423.13

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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.