Home / 2,016,209.20-3,042,982.66-2,016,209.20

Finding the Fourth Proportional to 2,016,209.20, 3,042,982.66 and 2,016,209.20

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Solution

The fourth proportional to 2,016,209.20, 3,042,982.66 and 2,016,209.20 is: 3,042,982.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,209.20 : 3,042,982.66 = 2,016,209.20 : x
  2. Step 2: Convert to fraction form
    2,016,209.20/3,042,982.66 = 2,016,209.20/x
  3. Step 3: Cross multiply
    2,016,209.20x = 3,042,982.66 × 2,016,209.20
  4. Step 4: Simplify right side
    2,016,209.20x = 6,135,289,634,532.47
  5. Step 5: Solve for x
    x = 6,135,289,634,532.47/2,016,209.20
  6. Step 6: Final answer
    x = 3,042,982.66

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.