Home / 2,733,304.80-4,103,067.60-1,612,005.60

Finding the Fourth Proportional to 2,733,304.80, 4,103,067.60 and 1,612,005.60

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Solution

The fourth proportional to 2,733,304.80, 4,103,067.60 and 1,612,005.60 is: 2,419,842.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,304.80 : 4,103,067.60 = 1,612,005.60 : x
  2. Step 2: Convert to fraction form
    2,733,304.80/4,103,067.60 = 1,612,005.60/x
  3. Step 3: Cross multiply
    2,733,304.80x = 4,103,067.60 × 1,612,005.60
  4. Step 4: Simplify right side
    2,733,304.80x = 6,614,167,948,378.56
  5. Step 5: Solve for x
    x = 6,614,167,948,378.56/2,733,304.80
  6. Step 6: Final answer
    x = 2,419,842.80

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1.5x scale

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.