Home / 3,968,812.88-5,951,293.44-2,327,938.32

Finding the Fourth Proportional to 3,968,812.88, 5,951,293.44 and 2,327,938.32

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Solution

The fourth proportional to 3,968,812.88, 5,951,293.44 and 2,327,938.32 is: 3,490,777.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,968,812.88 : 5,951,293.44 = 2,327,938.32 : x
  2. Step 2: Convert to fraction form
    3,968,812.88/5,951,293.44 = 2,327,938.32/x
  3. Step 3: Cross multiply
    3,968,812.88x = 5,951,293.44 × 2,327,938.32
  4. Step 4: Simplify right side
    3,968,812.88x = 13,854,244,052,540.62
  5. Step 5: Solve for x
    x = 13,854,244,052,540.62/3,968,812.88
  6. Step 6: Final answer
    x = 3,490,777.84

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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.