Home / 2,966,305.39-4,449,425.58-2,251,040.87

Finding the Fourth Proportional to 2,966,305.39, 4,449,425.58 and 2,251,040.87

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Solution

The fourth proportional to 2,966,305.39, 4,449,425.58 and 2,251,040.87 is: 3,376,536.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,305.39 : 4,449,425.58 = 2,251,040.87 : x
  2. Step 2: Convert to fraction form
    2,966,305.39/4,449,425.58 = 2,251,040.87/x
  3. Step 3: Cross multiply
    2,966,305.39x = 4,449,425.58 × 2,251,040.87
  4. Step 4: Simplify right side
    2,966,305.39x = 10,015,838,839,727.02
  5. Step 5: Solve for x
    x = 10,015,838,839,727.02/2,966,305.39
  6. Step 6: Final answer
    x = 3,376,536.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.