Home / 6,591,836.80-9,894,147.84-3,182,527.36

Finding the Fourth Proportional to 6,591,836.80, 9,894,147.84 and 3,182,527.36

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Solution

The fourth proportional to 6,591,836.80, 9,894,147.84 and 3,182,527.36 is: 4,776,877.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,836.80 : 9,894,147.84 = 3,182,527.36 : x
  2. Step 2: Convert to fraction form
    6,591,836.80/9,894,147.84 = 3,182,527.36/x
  3. Step 3: Cross multiply
    6,591,836.80x = 9,894,147.84 × 3,182,527.36
  4. Step 4: Simplify right side
    6,591,836.80x = 31,488,396,204,684.90
  5. Step 5: Solve for x
    x = 31,488,396,204,684.90/6,591,836.80
  6. Step 6: Final answer
    x = 4,776,877.40

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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.