Home / 3,438,246.44-5,150,282.92-2,013,984.56

Finding the Fourth Proportional to 3,438,246.44, 5,150,282.92 and 2,013,984.56

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Solution

The fourth proportional to 3,438,246.44, 5,150,282.92 and 2,013,984.56 is: 3,016,825.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,246.44 : 5,150,282.92 = 2,013,984.56 : x
  2. Step 2: Convert to fraction form
    3,438,246.44/5,150,282.92 = 2,013,984.56/x
  3. Step 3: Cross multiply
    3,438,246.44x = 5,150,282.92 × 2,013,984.56
  4. Step 4: Simplify right side
    3,438,246.44x = 10,372,590,280,511.71
  5. Step 5: Solve for x
    x = 10,372,590,280,511.71/3,438,246.44
  6. Step 6: Final answer
    x = 3,016,825.72

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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.