Home / 3,377,194.56-5,067,662.04-1,248,675.12

Finding the Fourth Proportional to 3,377,194.56, 5,067,662.04 and 1,248,675.12

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Solution

The fourth proportional to 3,377,194.56, 5,067,662.04 and 1,248,675.12 is: 1,873,704.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,194.56 : 5,067,662.04 = 1,248,675.12 : x
  2. Step 2: Convert to fraction form
    3,377,194.56/5,067,662.04 = 1,248,675.12/x
  3. Step 3: Cross multiply
    3,377,194.56x = 5,067,662.04 × 1,248,675.12
  4. Step 4: Simplify right side
    3,377,194.56x = 6,327,863,505,916.45
  5. Step 5: Solve for x
    x = 6,327,863,505,916.45/3,377,194.56
  6. Step 6: Final answer
    x = 1,873,704.16

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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.