Home / 2,252,229.44-3,378,528.50-654,790.55

Finding the Fourth Proportional to 2,252,229.44, 3,378,528.50 and 654,790.55

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Solution

The fourth proportional to 2,252,229.44, 3,378,528.50 and 654,790.55 is: 982,239.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,229.44 : 3,378,528.50 = 654,790.55 : x
  2. Step 2: Convert to fraction form
    2,252,229.44/3,378,528.50 = 654,790.55/x
  3. Step 3: Cross multiply
    2,252,229.44x = 3,378,528.50 × 654,790.55
  4. Step 4: Simplify right side
    2,252,229.44x = 2,212,228,514,539.08
  5. Step 5: Solve for x
    x = 2,212,228,514,539.08/2,252,229.44
  6. Step 6: Final answer
    x = 982,239.41

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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.