Home / 3,257,296.77-4,882,768.19-1,550,981.59

Finding the Fourth Proportional to 3,257,296.77, 4,882,768.19 and 1,550,981.59

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Solution

The fourth proportional to 3,257,296.77, 4,882,768.19 and 1,550,981.59 is: 2,324,959.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,296.77 : 4,882,768.19 = 1,550,981.59 : x
  2. Step 2: Convert to fraction form
    3,257,296.77/4,882,768.19 = 1,550,981.59/x
  3. Step 3: Cross multiply
    3,257,296.77x = 4,882,768.19 × 1,550,981.59
  4. Step 4: Simplify right side
    3,257,296.77x = 7,573,083,556,781.97
  5. Step 5: Solve for x
    x = 7,573,083,556,781.97/3,257,296.77
  6. Step 6: Final answer
    x = 2,324,959.65

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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.