Home / 3,310,886.97-4,967,591.36-1,152,151.92

Finding the Fourth Proportional to 3,310,886.97, 4,967,591.36 and 1,152,151.92

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Solution

The fourth proportional to 3,310,886.97, 4,967,591.36 and 1,152,151.92 is: 1,728,666.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,886.97 : 4,967,591.36 = 1,152,151.92 : x
  2. Step 2: Convert to fraction form
    3,310,886.97/4,967,591.36 = 1,152,151.92/x
  3. Step 3: Cross multiply
    3,310,886.97x = 4,967,591.36 × 1,152,151.92
  4. Step 4: Simplify right side
    3,310,886.97x = 5,723,419,917,438.65
  5. Step 5: Solve for x
    x = 5,723,419,917,438.65/3,310,886.97
  6. Step 6: Final answer
    x = 1,728,666.66

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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.