Home / 2,449,617.96-3,380,546.04-1,346,992.10

Finding the Fourth Proportional to 2,449,617.96, 3,380,546.04 and 1,346,992.10

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Solution

The fourth proportional to 2,449,617.96, 3,380,546.04 and 1,346,992.10 is: 1,858,889.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,617.96 : 3,380,546.04 = 1,346,992.10 : x
  2. Step 2: Convert to fraction form
    2,449,617.96/3,380,546.04 = 1,346,992.10/x
  3. Step 3: Cross multiply
    2,449,617.96x = 3,380,546.04 × 1,346,992.10
  4. Step 4: Simplify right side
    2,449,617.96x = 4,553,568,809,566.28
  5. Step 5: Solve for x
    x = 4,553,568,809,566.28/2,449,617.96
  6. Step 6: Final answer
    x = 1,858,889.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.