Home / 6,781,034.49-10,170,745.91-2,230,954.91

Finding the Fourth Proportional to 6,781,034.49, 10,170,745.91 and 2,230,954.91

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Solution

The fourth proportional to 6,781,034.49, 10,170,745.91 and 2,230,954.91 is: 3,346,167.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,781,034.49 : 10,170,745.91 = 2,230,954.91 : x
  2. Step 2: Convert to fraction form
    6,781,034.49/10,170,745.91 = 2,230,954.91/x
  3. Step 3: Cross multiply
    6,781,034.49x = 10,170,745.91 × 2,230,954.91
  4. Step 4: Simplify right side
    6,781,034.49x = 22,690,475,530,474.96
  5. Step 5: Solve for x
    x = 22,690,475,530,474.96/6,781,034.49
  6. Step 6: Final answer
    x = 3,346,167.25

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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.