Home / 3,226,565.52-4,839,981.78-952,089.88

Finding the Fourth Proportional to 3,226,565.52, 4,839,981.78 and 952,089.88

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Solution

The fourth proportional to 3,226,565.52, 4,839,981.78 and 952,089.88 is: 1,428,174.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,565.52 : 4,839,981.78 = 952,089.88 : x
  2. Step 2: Convert to fraction form
    3,226,565.52/4,839,981.78 = 952,089.88/x
  3. Step 3: Cross multiply
    3,226,565.52x = 4,839,981.78 × 952,089.88
  4. Step 4: Simplify right side
    3,226,565.52x = 4,608,097,672,122.39
  5. Step 5: Solve for x
    x = 4,608,097,672,122.39/3,226,565.52
  6. Step 6: Final answer
    x = 1,428,174.21

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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.