Home / 3,227,055.39-4,839,454.89-951,975.72

Finding the Fourth Proportional to 3,227,055.39, 4,839,454.89 and 951,975.72

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Solution

The fourth proportional to 3,227,055.39, 4,839,454.89 and 951,975.72 is: 1,427,630.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,055.39 : 4,839,454.89 = 951,975.72 : x
  2. Step 2: Convert to fraction form
    3,227,055.39/4,839,454.89 = 951,975.72/x
  3. Step 3: Cross multiply
    3,227,055.39x = 4,839,454.89 × 951,975.72
  4. Step 4: Simplify right side
    3,227,055.39x = 4,607,043,553,315.27
  5. Step 5: Solve for x
    x = 4,607,043,553,315.27/3,227,055.39
  6. Step 6: Final answer
    x = 1,427,630.76

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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.