Home / 2,448,719.46-3,380,183.33-1,838,633.94

Finding the Fourth Proportional to 2,448,719.46, 3,380,183.33 and 1,838,633.94

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Solution

The fourth proportional to 2,448,719.46, 3,380,183.33 and 1,838,633.94 is: 2,538,028.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,719.46 : 3,380,183.33 = 1,838,633.94 : x
  2. Step 2: Convert to fraction form
    2,448,719.46/3,380,183.33 = 1,838,633.94/x
  3. Step 3: Cross multiply
    2,448,719.46x = 3,380,183.33 × 1,838,633.94
  4. Step 4: Simplify right side
    2,448,719.46x = 6,214,919,793,960.22
  5. Step 5: Solve for x
    x = 6,214,919,793,960.22/2,448,719.46
  6. Step 6: Final answer
    x = 2,538,028.51

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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.