Home / 3,531,791.26-5,297,736.70-1,007,446.50

Finding the Fourth Proportional to 3,531,791.26, 5,297,736.70 and 1,007,446.50

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Solution

The fourth proportional to 3,531,791.26, 5,297,736.70 and 1,007,446.50 is: 1,511,183.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,791.26 : 5,297,736.70 = 1,007,446.50 : x
  2. Step 2: Convert to fraction form
    3,531,791.26/5,297,736.70 = 1,007,446.50/x
  3. Step 3: Cross multiply
    3,531,791.26x = 5,297,736.70 × 1,007,446.50
  4. Step 4: Simplify right side
    3,531,791.26x = 5,337,186,296,336.55
  5. Step 5: Solve for x
    x = 5,337,186,296,336.55/3,531,791.26
  6. Step 6: Final answer
    x = 1,511,183.96

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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.