Home / 6,115,833.32-9,180,836.73-3,281,481.32

Finding the Fourth Proportional to 6,115,833.32, 9,180,836.73 and 3,281,481.32

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Solution

The fourth proportional to 6,115,833.32, 9,180,836.73 and 3,281,481.32 is: 4,926,024.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,833.32 : 9,180,836.73 = 3,281,481.32 : x
  2. Step 2: Convert to fraction form
    6,115,833.32/9,180,836.73 = 3,281,481.32/x
  3. Step 3: Cross multiply
    6,115,833.32x = 9,180,836.73 × 3,281,481.32
  4. Step 4: Simplify right side
    6,115,833.32x = 30,126,744,185,560.70
  5. Step 5: Solve for x
    x = 30,126,744,185,560.70/6,115,833.32
  6. Step 6: Final answer
    x = 4,926,024.41

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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.