Home / 1,847,236.22-2,770,853.25-1,344,993.02

Finding the Fourth Proportional to 1,847,236.22, 2,770,853.25 and 1,344,993.02

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Solution

The fourth proportional to 1,847,236.22, 2,770,853.25 and 1,344,993.02 is: 2,017,488.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,236.22 : 2,770,853.25 = 1,344,993.02 : x
  2. Step 2: Convert to fraction form
    1,847,236.22/2,770,853.25 = 1,344,993.02/x
  3. Step 3: Cross multiply
    1,847,236.22x = 2,770,853.25 × 1,344,993.02
  4. Step 4: Simplify right side
    1,847,236.22x = 3,726,778,280,694.32
  5. Step 5: Solve for x
    x = 3,726,778,280,694.32/1,847,236.22
  6. Step 6: Final answer
    x = 2,017,488.74

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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.