Home / 6,229,711.31-8,597,003.32-3,438,836.26

Finding the Fourth Proportional to 6,229,711.31, 8,597,003.32 and 3,438,836.26

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Solution

The fourth proportional to 6,229,711.31, 8,597,003.32 and 3,438,836.26 is: 4,745,594.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,711.31 : 8,597,003.32 = 3,438,836.26 : x
  2. Step 2: Convert to fraction form
    6,229,711.31/8,597,003.32 = 3,438,836.26/x
  3. Step 3: Cross multiply
    6,229,711.31x = 8,597,003.32 × 3,438,836.26
  4. Step 4: Simplify right side
    6,229,711.31x = 29,563,686,744,156.38
  5. Step 5: Solve for x
    x = 29,563,686,744,156.38/6,229,711.31
  6. Step 6: Final answer
    x = 4,745,594.98

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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.