Home / 2,049,947.36-3,074,931.97-1,344,443.03

Finding the Fourth Proportional to 2,049,947.36, 3,074,931.97 and 1,344,443.03

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Solution

The fourth proportional to 2,049,947.36, 3,074,931.97 and 1,344,443.03 is: 2,016,671.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,947.36 : 3,074,931.97 = 1,344,443.03 : x
  2. Step 2: Convert to fraction form
    2,049,947.36/3,074,931.97 = 1,344,443.03/x
  3. Step 3: Cross multiply
    2,049,947.36x = 3,074,931.97 × 1,344,443.03
  4. Step 4: Simplify right side
    2,049,947.36x = 4,134,070,854,790.67
  5. Step 5: Solve for x
    x = 4,134,070,854,790.67/2,049,947.36
  6. Step 6: Final answer
    x = 2,016,671.71

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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.