Home / 2,995,867.35-4,493,702.61-1,198,268.10

Finding the Fourth Proportional to 2,995,867.35, 4,493,702.61 and 1,198,268.10

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Solution

The fourth proportional to 2,995,867.35, 4,493,702.61 and 1,198,268.10 is: 1,797,362.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,867.35 : 4,493,702.61 = 1,198,268.10 : x
  2. Step 2: Convert to fraction form
    2,995,867.35/4,493,702.61 = 1,198,268.10/x
  3. Step 3: Cross multiply
    2,995,867.35x = 4,493,702.61 × 1,198,268.10
  4. Step 4: Simplify right side
    2,995,867.35x = 5,384,660,488,449.74
  5. Step 5: Solve for x
    x = 5,384,660,488,449.74/2,995,867.35
  6. Step 6: Final answer
    x = 1,797,362.79

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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.