Home / 2,049,863.10-3,074,794.65-2,018,370.30

Finding the Fourth Proportional to 2,049,863.10, 3,074,794.65 and 2,018,370.30

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Solution

The fourth proportional to 2,049,863.10, 3,074,794.65 and 2,018,370.30 is: 3,027,555.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,863.10 : 3,074,794.65 = 2,018,370.30 : x
  2. Step 2: Convert to fraction form
    2,049,863.10/3,074,794.65 = 2,018,370.30/x
  3. Step 3: Cross multiply
    2,049,863.10x = 3,074,794.65 × 2,018,370.30
  4. Step 4: Simplify right side
    2,049,863.10x = 6,206,074,200,158.90
  5. Step 5: Solve for x
    x = 6,206,074,200,158.90/2,049,863.10
  6. Step 6: Final answer
    x = 3,027,555.45

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Similar ratio
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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.