Home / 2,336,161.44-3,504,270.24-916,885.92

Finding the Fourth Proportional to 2,336,161.44, 3,504,270.24 and 916,885.92

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Solution

The fourth proportional to 2,336,161.44, 3,504,270.24 and 916,885.92 is: 1,375,339.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,161.44 : 3,504,270.24 = 916,885.92 : x
  2. Step 2: Convert to fraction form
    2,336,161.44/3,504,270.24 = 916,885.92/x
  3. Step 3: Cross multiply
    2,336,161.44x = 3,504,270.24 × 916,885.92
  4. Step 4: Simplify right side
    2,336,161.44x = 3,213,016,042,931.02
  5. Step 5: Solve for x
    x = 3,213,016,042,931.02/2,336,161.44
  6. Step 6: Final answer
    x = 1,375,339.90

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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.