Home / 3,624,550.14-5,446,790.08-3,387,560.66

Finding the Fourth Proportional to 3,624,550.14, 5,446,790.08 and 3,387,560.66

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Solution

The fourth proportional to 3,624,550.14, 5,446,790.08 and 3,387,560.66 is: 5,090,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,550.14 : 5,446,790.08 = 3,387,560.66 : x
  2. Step 2: Convert to fraction form
    3,624,550.14/5,446,790.08 = 3,387,560.66/x
  3. Step 3: Cross multiply
    3,624,550.14x = 5,446,790.08 × 3,387,560.66
  4. Step 4: Simplify right side
    3,624,550.14x = 18,451,331,798,286.25
  5. Step 5: Solve for x
    x = 18,451,331,798,286.25/3,624,550.14
  6. Step 6: Final answer
    x = 5,090,654.31

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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.