Home / 6,493,992.82-9,740,887.17-2,234,197.96

Finding the Fourth Proportional to 6,493,992.82, 9,740,887.17 and 2,234,197.96

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Solution

The fourth proportional to 6,493,992.82, 9,740,887.17 and 2,234,197.96 is: 3,351,261.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,493,992.82 : 9,740,887.17 = 2,234,197.96 : x
  2. Step 2: Convert to fraction form
    6,493,992.82/9,740,887.17 = 2,234,197.96/x
  3. Step 3: Cross multiply
    6,493,992.82x = 9,740,887.17 × 2,234,197.96
  4. Step 4: Simplify right side
    6,493,992.82x = 21,763,070,243,804.17
  5. Step 5: Solve for x
    x = 21,763,070,243,804.17/6,493,992.82
  6. Step 6: Final answer
    x = 3,351,261.83

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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.