Home / 2,664,965.39-3,675,959.15-1,747,254.02

Finding the Fourth Proportional to 2,664,965.39, 3,675,959.15 and 1,747,254.02

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Solution

The fourth proportional to 2,664,965.39, 3,675,959.15 and 1,747,254.02 is: 2,410,100.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,965.39 : 3,675,959.15 = 1,747,254.02 : x
  2. Step 2: Convert to fraction form
    2,664,965.39/3,675,959.15 = 1,747,254.02/x
  3. Step 3: Cross multiply
    2,664,965.39x = 3,675,959.15 × 1,747,254.02
  4. Step 4: Simplify right side
    2,664,965.39x = 6,422,834,375,077.22
  5. Step 5: Solve for x
    x = 6,422,834,375,077.22/2,664,965.39
  6. Step 6: Final answer
    x = 2,410,100.49

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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.