Home / 3,289,459.46-4,538,078.87-2,563,046.06

Finding the Fourth Proportional to 3,289,459.46, 4,538,078.87 and 2,563,046.06

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Solution

The fourth proportional to 3,289,459.46, 4,538,078.87 and 2,563,046.06 is: 3,535,932.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,459.46 : 4,538,078.87 = 2,563,046.06 : x
  2. Step 2: Convert to fraction form
    3,289,459.46/4,538,078.87 = 2,563,046.06/x
  3. Step 3: Cross multiply
    3,289,459.46x = 4,538,078.87 × 2,563,046.06
  4. Step 4: Simplify right side
    3,289,459.46x = 11,631,305,132,217.13
  5. Step 5: Solve for x
    x = 11,631,305,132,217.13/3,289,459.46
  6. Step 6: Final answer
    x = 3,535,932.06

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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.