Home / 3,642,651.97-5,026,867.22-2,011,062.49

Finding the Fourth Proportional to 3,642,651.97, 5,026,867.22 and 2,011,062.49

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Solution

The fourth proportional to 3,642,651.97, 5,026,867.22 and 2,011,062.49 is: 2,775,270.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,651.97 : 5,026,867.22 = 2,011,062.49 : x
  2. Step 2: Convert to fraction form
    3,642,651.97/5,026,867.22 = 2,011,062.49/x
  3. Step 3: Cross multiply
    3,642,651.97x = 5,026,867.22 × 2,011,062.49
  4. Step 4: Simplify right side
    3,642,651.97x = 10,109,344,108,352.58
  5. Step 5: Solve for x
    x = 10,109,344,108,352.58/3,642,651.97
  6. Step 6: Final answer
    x = 2,775,270.38

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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.