Home / 6,115,840.00-9,180,846.79-3,281,488.00

Finding the Fourth Proportional to 6,115,840.00, 9,180,846.79 and 3,281,488.00

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Solution

The fourth proportional to 6,115,840.00, 9,180,846.79 and 3,281,488.00 is: 4,926,034.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,840.00 : 9,180,846.79 = 3,281,488.00 : x
  2. Step 2: Convert to fraction form
    6,115,840.00/9,180,846.79 = 3,281,488.00/x
  3. Step 3: Cross multiply
    6,115,840.00x = 9,180,846.79 × 3,281,488.00
  4. Step 4: Simplify right side
    6,115,840.00x = 30,126,838,540,067.68
  5. Step 5: Solve for x
    x = 30,126,838,540,067.68/6,115,840.00
  6. Step 6: Final answer
    x = 4,926,034.45

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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.