Home / 4,263,326.78-6,383,530.56-3,247,610

Finding the Fourth Proportional to 4,263,326.78, 6,383,530.56 and 3,247,610

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Solution

The fourth proportional to 4,263,326.78, 6,383,530.56 and 3,247,610 is: 4,862,685.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,326.78 : 6,383,530.56 = 3,247,610 : x
  2. Step 2: Convert to fraction form
    4,263,326.78/6,383,530.56 = 3,247,610/x
  3. Step 3: Cross multiply
    4,263,326.78x = 6,383,530.56 × 3,247,610
  4. Step 4: Simplify right side
    4,263,326.78x = 20,731,217,681,961.60
  5. Step 5: Solve for x
    x = 20,731,217,681,961.60/4,263,326.78
  6. Step 6: Final answer
    x = 4,862,685.59

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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.