Home / 3,658,993.13-5,049,335.66-2,027,395.41

Finding the Fourth Proportional to 3,658,993.13, 5,049,335.66 and 2,027,395.41

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Solution

The fourth proportional to 3,658,993.13, 5,049,335.66 and 2,027,395.41 is: 2,797,764.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,993.13 : 5,049,335.66 = 2,027,395.41 : x
  2. Step 2: Convert to fraction form
    3,658,993.13/5,049,335.66 = 2,027,395.41/x
  3. Step 3: Cross multiply
    3,658,993.13x = 5,049,335.66 × 2,027,395.41
  4. Step 4: Simplify right side
    3,658,993.13x = 10,236,999,930,496.34
  5. Step 5: Solve for x
    x = 10,236,999,930,496.34/3,658,993.13
  6. Step 6: Final answer
    x = 2,797,764.19

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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.