Home / 3,759,835.32-5,188,579.32-2,040,957

Finding the Fourth Proportional to 3,759,835.32, 5,188,579.32 and 2,040,957

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Solution

The fourth proportional to 3,759,835.32, 5,188,579.32 and 2,040,957 is: 2,816,524.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,835.32 : 5,188,579.32 = 2,040,957 : x
  2. Step 2: Convert to fraction form
    3,759,835.32/5,188,579.32 = 2,040,957/x
  3. Step 3: Cross multiply
    3,759,835.32x = 5,188,579.32 × 2,040,957
  4. Step 4: Simplify right side
    3,759,835.32x = 10,589,667,283,209.24
  5. Step 5: Solve for x
    x = 10,589,667,283,209.24/3,759,835.32
  6. Step 6: Final answer
    x = 2,816,524.23

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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.