Home / 2,204,380.97-3,041,877.78-1,237,324.42

Finding the Fourth Proportional to 2,204,380.97, 3,041,877.78 and 1,237,324.42

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Solution

The fourth proportional to 2,204,380.97, 3,041,877.78 and 1,237,324.42 is: 1,707,413.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,380.97 : 3,041,877.78 = 1,237,324.42 : x
  2. Step 2: Convert to fraction form
    2,204,380.97/3,041,877.78 = 1,237,324.42/x
  3. Step 3: Cross multiply
    2,204,380.97x = 3,041,877.78 × 1,237,324.42
  4. Step 4: Simplify right side
    2,204,380.97x = 3,763,789,644,640.00
  5. Step 5: Solve for x
    x = 3,763,789,644,640.00/2,204,380.97
  6. Step 6: Final answer
    x = 1,707,413.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.