Home / 8,067,761.82-11,133,511.58-4,446,089.82

Finding the Fourth Proportional to 8,067,761.82, 11,133,511.58 and 4,446,089.82

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Solution

The fourth proportional to 8,067,761.82, 11,133,511.58 and 4,446,089.82 is: 6,135,604.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,761.82 : 11,133,511.58 = 4,446,089.82 : x
  2. Step 2: Convert to fraction form
    8,067,761.82/11,133,511.58 = 4,446,089.82/x
  3. Step 3: Cross multiply
    8,067,761.82x = 11,133,511.58 × 4,446,089.82
  4. Step 4: Simplify right side
    8,067,761.82x = 49,500,592,474,459.66
  5. Step 5: Solve for x
    x = 49,500,592,474,459.66/8,067,761.82
  6. Step 6: Final answer
    x = 6,135,604.10

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Double scale
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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.