Home / 2,401,066.22-3,599,999.46-1,322,086.86

Finding the Fourth Proportional to 2,401,066.22, 3,599,999.46 and 1,322,086.86

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Solution

The fourth proportional to 2,401,066.22, 3,599,999.46 and 1,322,086.86 is: 1,982,249.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,066.22 : 3,599,999.46 = 1,322,086.86 : x
  2. Step 2: Convert to fraction form
    2,401,066.22/3,599,999.46 = 1,322,086.86/x
  3. Step 3: Cross multiply
    2,401,066.22x = 3,599,999.46 × 1,322,086.86
  4. Step 4: Simplify right side
    2,401,066.22x = 4,759,511,982,073.10
  5. Step 5: Solve for x
    x = 4,759,511,982,073.10/2,401,066.22
  6. Step 6: Final answer
    x = 1,982,249.37

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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.