Home / 4,797,250.97-6,619,566.78-3,080,696.54

Finding the Fourth Proportional to 4,797,250.97, 6,619,566.78 and 3,080,696.54

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Solution

The fourth proportional to 4,797,250.97, 6,619,566.78 and 3,080,696.54 is: 4,250,950.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,250.97 : 6,619,566.78 = 3,080,696.54 : x
  2. Step 2: Convert to fraction form
    4,797,250.97/6,619,566.78 = 3,080,696.54/x
  3. Step 3: Cross multiply
    4,797,250.97x = 6,619,566.78 × 3,080,696.54
  4. Step 4: Simplify right side
    4,797,250.97x = 20,392,876,442,347.11
  5. Step 5: Solve for x
    x = 20,392,876,442,347.11/4,797,250.97
  6. Step 6: Final answer
    x = 4,250,950.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.