Home / 4,074,481.78-5,617,166.33-3,250,352.45

Finding the Fourth Proportional to 4,074,481.78, 5,617,166.33 and 3,250,352.45

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Solution

The fourth proportional to 4,074,481.78, 5,617,166.33 and 3,250,352.45 is: 4,481,004.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,481.78 : 5,617,166.33 = 3,250,352.45 : x
  2. Step 2: Convert to fraction form
    4,074,481.78/5,617,166.33 = 3,250,352.45/x
  3. Step 3: Cross multiply
    4,074,481.78x = 5,617,166.33 × 3,250,352.45
  4. Step 4: Simplify right side
    4,074,481.78x = 18,257,770,364,941.80
  5. Step 5: Solve for x
    x = 18,257,770,364,941.80/4,074,481.78
  6. Step 6: Final answer
    x = 4,481,004.30

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Why These Related Problems?

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