Home / 5,536,774.40-8,305,161.60-3,259,961.60

Finding the Fourth Proportional to 5,536,774.40, 8,305,161.60 and 3,259,961.60

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Solution

The fourth proportional to 5,536,774.40, 8,305,161.60 and 3,259,961.60 is: 4,889,942.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,774.40 : 8,305,161.60 = 3,259,961.60 : x
  2. Step 2: Convert to fraction form
    5,536,774.40/8,305,161.60 = 3,259,961.60/x
  3. Step 3: Cross multiply
    5,536,774.40x = 8,305,161.60 × 3,259,961.60
  4. Step 4: Simplify right side
    5,536,774.40x = 27,074,507,897,794.56
  5. Step 5: Solve for x
    x = 27,074,507,897,794.56/5,536,774.40
  6. Step 6: Final answer
    x = 4,889,942.40

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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.