Home / 2,204,615.03-3,305,635.46-855,200.84

Finding the Fourth Proportional to 2,204,615.03, 3,305,635.46 and 855,200.84

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Solution

The fourth proportional to 2,204,615.03, 3,305,635.46 and 855,200.84 is: 1,282,301.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,615.03 : 3,305,635.46 = 855,200.84 : x
  2. Step 2: Convert to fraction form
    2,204,615.03/3,305,635.46 = 855,200.84/x
  3. Step 3: Cross multiply
    2,204,615.03x = 3,305,635.46 × 855,200.84
  4. Step 4: Simplify right side
    2,204,615.03x = 2,826,982,209,339.11
  5. Step 5: Solve for x
    x = 2,826,982,209,339.11/2,204,615.03
  6. Step 6: Final answer
    x = 1,282,301.97

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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.