Home / 3,247,390.51-4,481,407.62-1,797,185.95

Finding the Fourth Proportional to 3,247,390.51, 4,481,407.62 and 1,797,185.95

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Solution

The fourth proportional to 3,247,390.51, 4,481,407.62 and 1,797,185.95 is: 2,480,121.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,390.51 : 4,481,407.62 = 1,797,185.95 : x
  2. Step 2: Convert to fraction form
    3,247,390.51/4,481,407.62 = 1,797,185.95/x
  3. Step 3: Cross multiply
    3,247,390.51x = 4,481,407.62 × 1,797,185.95
  4. Step 4: Simplify right side
    3,247,390.51x = 8,053,922,810,886.94
  5. Step 5: Solve for x
    x = 8,053,922,810,886.94/3,247,390.51
  6. Step 6: Final answer
    x = 2,480,121.43

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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.