Home / 1,694,051.96-2,540,704.26-496,067.69

Finding the Fourth Proportional to 1,694,051.96, 2,540,704.26 and 496,067.69

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Solution

The fourth proportional to 1,694,051.96, 2,540,704.26 and 496,067.69 is: 743,992.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,051.96 : 2,540,704.26 = 496,067.69 : x
  2. Step 2: Convert to fraction form
    1,694,051.96/2,540,704.26 = 496,067.69/x
  3. Step 3: Cross multiply
    1,694,051.96x = 2,540,704.26 × 496,067.69
  4. Step 4: Simplify right side
    1,694,051.96x = 1,260,361,280,527.84
  5. Step 5: Solve for x
    x = 1,260,361,280,527.84/1,694,051.96
  6. Step 6: Final answer
    x = 743,992.11

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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.