Home / 8,932,836.50-13,394,727.66-3,814,469.18

Finding the Fourth Proportional to 8,932,836.50, 13,394,727.66 and 3,814,469.18

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Solution

The fourth proportional to 8,932,836.50, 13,394,727.66 and 3,814,469.18 is: 5,719,770.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,932,836.50 : 13,394,727.66 = 3,814,469.18 : x
  2. Step 2: Convert to fraction form
    8,932,836.50/13,394,727.66 = 3,814,469.18/x
  3. Step 3: Cross multiply
    8,932,836.50x = 13,394,727.66 × 3,814,469.18
  4. Step 4: Simplify right side
    8,932,836.50x = 51,093,775,833,563.52
  5. Step 5: Solve for x
    x = 51,093,775,833,563.52/8,932,836.50
  6. Step 6: Final answer
    x = 5,719,770.63

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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.