Home / 6,776,016.80-10,161,867.24-2,226,009.44

Finding the Fourth Proportional to 6,776,016.80, 10,161,867.24 and 2,226,009.44

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Solution

The fourth proportional to 6,776,016.80, 10,161,867.24 and 2,226,009.44 is: 3,338,305.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,016.80 : 10,161,867.24 = 2,226,009.44 : x
  2. Step 2: Convert to fraction form
    6,776,016.80/10,161,867.24 = 2,226,009.44/x
  3. Step 3: Cross multiply
    6,776,016.80x = 10,161,867.24 × 2,226,009.44
  4. Step 4: Simplify right side
    6,776,016.80x = 22,620,412,404,266.75
  5. Step 5: Solve for x
    x = 22,620,412,404,266.75/6,776,016.80
  6. Step 6: Final answer
    x = 3,338,305.24

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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.