Home / 2,568,206.20-3,853,883.94-1,149,462.04

Finding the Fourth Proportional to 2,568,206.20, 3,853,883.94 and 1,149,462.04

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Solution

The fourth proportional to 2,568,206.20, 3,853,883.94 and 1,149,462.04 is: 1,724,897.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,206.20 : 3,853,883.94 = 1,149,462.04 : x
  2. Step 2: Convert to fraction form
    2,568,206.20/3,853,883.94 = 1,149,462.04/x
  3. Step 3: Cross multiply
    2,568,206.20x = 3,853,883.94 × 1,149,462.04
  4. Step 4: Simplify right side
    2,568,206.20x = 4,429,893,295,595.64
  5. Step 5: Solve for x
    x = 4,429,893,295,595.64/2,568,206.20
  6. Step 6: Final answer
    x = 1,724,897.83

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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.