Home / 3,383,719.27-4,669,568.54-1,834,983.97

Finding the Fourth Proportional to 3,383,719.27, 4,669,568.54 and 1,834,983.97

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Solution

The fourth proportional to 3,383,719.27, 4,669,568.54 and 1,834,983.97 is: 2,532,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,719.27 : 4,669,568.54 = 1,834,983.97 : x
  2. Step 2: Convert to fraction form
    3,383,719.27/4,669,568.54 = 1,834,983.97/x
  3. Step 3: Cross multiply
    3,383,719.27x = 4,669,568.54 × 1,834,983.97
  4. Step 4: Simplify right side
    3,383,719.27x = 8,568,583,417,716.30
  5. Step 5: Solve for x
    x = 8,568,583,417,716.30/3,383,719.27
  6. Step 6: Final answer
    x = 2,532,297.37

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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.