Home / 4,928,198.22-6,800,710.59-2,752,731

Finding the Fourth Proportional to 4,928,198.22, 6,800,710.59 and 2,752,731

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Solution

The fourth proportional to 4,928,198.22, 6,800,710.59 and 2,752,731 is: 3,798,655.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,198.22 : 6,800,710.59 = 2,752,731 : x
  2. Step 2: Convert to fraction form
    4,928,198.22/6,800,710.59 = 2,752,731/x
  3. Step 3: Cross multiply
    4,928,198.22x = 6,800,710.59 × 2,752,731
  4. Step 4: Simplify right side
    4,928,198.22x = 18,720,526,863,121.29
  5. Step 5: Solve for x
    x = 18,720,526,863,121.29/4,928,198.22
  6. Step 6: Final answer
    x = 3,798,655.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.