Home / 3,923,936.96-5,886,016.15-1,084,049.11

Finding the Fourth Proportional to 3,923,936.96, 5,886,016.15 and 1,084,049.11

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Solution

The fourth proportional to 3,923,936.96, 5,886,016.15 and 1,084,049.11 is: 1,626,104.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,923,936.96 : 5,886,016.15 = 1,084,049.11 : x
  2. Step 2: Convert to fraction form
    3,923,936.96/5,886,016.15 = 1,084,049.11/x
  3. Step 3: Cross multiply
    3,923,936.96x = 5,886,016.15 × 1,084,049.11
  4. Step 4: Simplify right side
    3,923,936.96x = 6,380,730,595,136.43
  5. Step 5: Solve for x
    x = 6,380,730,595,136.43/3,923,936.96
  6. Step 6: Final answer
    x = 1,626,104.26

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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.