Home / 2,664,966.39-3,675,960.52-1,747,255.02

Finding the Fourth Proportional to 2,664,966.39, 3,675,960.52 and 1,747,255.02

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Solution

The fourth proportional to 2,664,966.39, 3,675,960.52 and 1,747,255.02 is: 2,410,101.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,966.39 : 3,675,960.52 = 1,747,255.02 : x
  2. Step 2: Convert to fraction form
    2,664,966.39/3,675,960.52 = 1,747,255.02/x
  3. Step 3: Cross multiply
    2,664,966.39x = 3,675,960.52 × 1,747,255.02
  4. Step 4: Simplify right side
    2,664,966.39x = 6,422,840,471,891.81
  5. Step 5: Solve for x
    x = 6,422,840,471,891.81/2,664,966.39
  6. Step 6: Final answer
    x = 2,410,101.87

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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.