Home / 3,086,456.08-4,625,034.84-2,750,099.12

Finding the Fourth Proportional to 3,086,456.08, 4,625,034.84 and 2,750,099.12

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Solution

The fourth proportional to 3,086,456.08, 4,625,034.84 and 2,750,099.12 is: 4,121,006.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,456.08 : 4,625,034.84 = 2,750,099.12 : x
  2. Step 2: Convert to fraction form
    3,086,456.08/4,625,034.84 = 2,750,099.12/x
  3. Step 3: Cross multiply
    3,086,456.08x = 4,625,034.84 × 2,750,099.12
  4. Step 4: Simplify right side
    3,086,456.08x = 12,719,304,243,453.34
  5. Step 5: Solve for x
    x = 12,719,304,243,453.34/3,086,456.08
  6. Step 6: Final answer
    x = 4,121,006.07

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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.