Home / 4,599,198.51-6,904,901.92-3,929,582.85

Finding the Fourth Proportional to 4,599,198.51, 6,904,901.92 and 3,929,582.85

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Solution

The fourth proportional to 4,599,198.51, 6,904,901.92 and 3,929,582.85 is: 5,899,589.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,198.51 : 6,904,901.92 = 3,929,582.85 : x
  2. Step 2: Convert to fraction form
    4,599,198.51/6,904,901.92 = 3,929,582.85/x
  3. Step 3: Cross multiply
    4,599,198.51x = 6,904,901.92 × 3,929,582.85
  4. Step 4: Simplify right side
    4,599,198.51x = 27,133,384,165,764.07
  5. Step 5: Solve for x
    x = 27,133,384,165,764.07/4,599,198.51
  6. Step 6: Final answer
    x = 5,899,589.70

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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.