Home / 3,836,379.27-5,293,413.11-2,204,471.37

Finding the Fourth Proportional to 3,836,379.27, 5,293,413.11 and 2,204,471.37

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Solution

The fourth proportional to 3,836,379.27, 5,293,413.11 and 2,204,471.37 is: 3,041,716.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,379.27 : 5,293,413.11 = 2,204,471.37 : x
  2. Step 2: Convert to fraction form
    3,836,379.27/5,293,413.11 = 2,204,471.37/x
  3. Step 3: Cross multiply
    3,836,379.27x = 5,293,413.11 × 2,204,471.37
  4. Step 4: Simplify right side
    3,836,379.27x = 11,669,177,639,555.30
  5. Step 5: Solve for x
    x = 11,669,177,639,555.30/3,836,379.27
  6. Step 6: Final answer
    x = 3,041,716.37

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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.