Home / 2,767,116.19-4,149,345.67-1,568,716.73

Finding the Fourth Proportional to 2,767,116.19, 4,149,345.67 and 1,568,716.73

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Solution

The fourth proportional to 2,767,116.19, 4,149,345.67 and 1,568,716.73 is: 2,352,321.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,116.19 : 4,149,345.67 = 1,568,716.73 : x
  2. Step 2: Convert to fraction form
    2,767,116.19/4,149,345.67 = 1,568,716.73/x
  3. Step 3: Cross multiply
    2,767,116.19x = 4,149,345.67 × 1,568,716.73
  4. Step 4: Simplify right side
    2,767,116.19x = 6,509,147,971,082.06
  5. Step 5: Solve for x
    x = 6,509,147,971,082.06/2,767,116.19
  6. Step 6: Final answer
    x = 2,352,321.88

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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.