Home / 3,765,289.92-5,196,134.24-2,046,414.56

Finding the Fourth Proportional to 3,765,289.92, 5,196,134.24 and 2,046,414.56

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Solution

The fourth proportional to 3,765,289.92, 5,196,134.24 and 2,046,414.56 is: 2,824,070.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,289.92 : 5,196,134.24 = 2,046,414.56 : x
  2. Step 2: Convert to fraction form
    3,765,289.92/5,196,134.24 = 2,046,414.56/x
  3. Step 3: Cross multiply
    3,765,289.92x = 5,196,134.24 × 2,046,414.56
  4. Step 4: Simplify right side
    3,765,289.92x = 10,633,444,764,450.54
  5. Step 5: Solve for x
    x = 10,633,444,764,450.54/3,765,289.92
  6. Step 6: Final answer
    x = 2,824,070.65

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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.