Home / 3,374,449.88-5,062,202.73-1,099,446.21

Finding the Fourth Proportional to 3,374,449.88, 5,062,202.73 and 1,099,446.21

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Solution

The fourth proportional to 3,374,449.88, 5,062,202.73 and 1,099,446.21 is: 1,649,341.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,449.88 : 5,062,202.73 = 1,099,446.21 : x
  2. Step 2: Convert to fraction form
    3,374,449.88/5,062,202.73 = 1,099,446.21/x
  3. Step 3: Cross multiply
    3,374,449.88x = 5,062,202.73 × 1,099,446.21
  4. Step 4: Simplify right side
    3,374,449.88x = 5,565,619,605,750.15
  5. Step 5: Solve for x
    x = 5,565,619,605,750.15/3,374,449.88
  6. Step 6: Final answer
    x = 1,649,341.32

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Double scale
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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.