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Finding the Fourth Proportional to 6,333,553.82, 8,741,238.14 and 4,010,658.42

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Solution

The fourth proportional to 6,333,553.82, 8,741,238.14 and 4,010,658.42 is: 5,535,299.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,553.82 : 8,741,238.14 = 4,010,658.42 : x
  2. Step 2: Convert to fraction form
    6,333,553.82/8,741,238.14 = 4,010,658.42/x
  3. Step 3: Cross multiply
    6,333,553.82x = 8,741,238.14 × 4,010,658.42
  4. Step 4: Simplify right side
    6,333,553.82x = 35,058,120,347,416.14
  5. Step 5: Solve for x
    x = 35,058,120,347,416.14/6,333,553.82
  6. Step 6: Final answer
    x = 5,535,299.98

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