Home / 4,000,353.44-5,998,100.16-1,568,593.21

Finding the Fourth Proportional to 4,000,353.44, 5,998,100.16 and 1,568,593.21

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Solution

The fourth proportional to 4,000,353.44, 5,998,100.16 and 1,568,593.21 is: 2,351,936.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,353.44 : 5,998,100.16 = 1,568,593.21 : x
  2. Step 2: Convert to fraction form
    4,000,353.44/5,998,100.16 = 1,568,593.21/x
  3. Step 3: Cross multiply
    4,000,353.44x = 5,998,100.16 × 1,568,593.21
  4. Step 4: Simplify right side
    4,000,353.44x = 9,408,579,188,432.43
  5. Step 5: Solve for x
    x = 9,408,579,188,432.43/4,000,353.44
  6. Step 6: Final answer
    x = 2,351,936.98

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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.