Home / 4,263,218.05-6,383,367.89-3,247,501.44

Finding the Fourth Proportional to 4,263,218.05, 6,383,367.89 and 3,247,501.44

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Solution

The fourth proportional to 4,263,218.05, 6,383,367.89 and 3,247,501.44 is: 4,862,523.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,218.05 : 6,383,367.89 = 3,247,501.44 : x
  2. Step 2: Convert to fraction form
    4,263,218.05/6,383,367.89 = 3,247,501.44/x
  3. Step 3: Cross multiply
    4,263,218.05x = 6,383,367.89 × 3,247,501.44
  4. Step 4: Simplify right side
    4,263,218.05x = 20,729,996,414,824.76
  5. Step 5: Solve for x
    x = 20,729,996,414,824.76/4,263,218.05
  6. Step 6: Final answer
    x = 4,862,523.14

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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.