Home / 3,504,564.45-5,257,010.70-1,108,596.60

Finding the Fourth Proportional to 3,504,564.45, 5,257,010.70 and 1,108,596.60

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Solution

The fourth proportional to 3,504,564.45, 5,257,010.70 and 1,108,596.60 is: 1,662,946.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,564.45 : 5,257,010.70 = 1,108,596.60 : x
  2. Step 2: Convert to fraction form
    3,504,564.45/5,257,010.70 = 1,108,596.60/x
  3. Step 3: Cross multiply
    3,504,564.45x = 5,257,010.70 × 1,108,596.60
  4. Step 4: Simplify right side
    3,504,564.45x = 5,827,904,188,183.62
  5. Step 5: Solve for x
    x = 5,827,904,188,183.62/3,504,564.45
  6. Step 6: Final answer
    x = 1,662,946.79

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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.