Home / 2,045,104.68-3,067,324.76-965,615.15

Finding the Fourth Proportional to 2,045,104.68, 3,067,324.76 and 965,615.15

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Solution

The fourth proportional to 2,045,104.68, 3,067,324.76 and 965,615.15 is: 1,448,265.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,104.68 : 3,067,324.76 = 965,615.15 : x
  2. Step 2: Convert to fraction form
    2,045,104.68/3,067,324.76 = 965,615.15/x
  3. Step 3: Cross multiply
    2,045,104.68x = 3,067,324.76 × 965,615.15
  4. Step 4: Simplify right side
    2,045,104.68x = 2,961,855,238,061.41
  5. Step 5: Solve for x
    x = 2,961,855,238,061.41/2,045,104.68
  6. Step 6: Final answer
    x = 1,448,265.84

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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.