Home / 4,033,662.54-5,566,382.91-2,198,137.26

Finding the Fourth Proportional to 4,033,662.54, 5,566,382.91 and 2,198,137.26

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Solution

The fourth proportional to 4,033,662.54, 5,566,382.91 and 2,198,137.26 is: 3,033,390.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,662.54 : 5,566,382.91 = 2,198,137.26 : x
  2. Step 2: Convert to fraction form
    4,033,662.54/5,566,382.91 = 2,198,137.26/x
  3. Step 3: Cross multiply
    4,033,662.54x = 5,566,382.91 × 2,198,137.26
  4. Step 4: Simplify right side
    4,033,662.54x = 12,235,673,677,898.23
  5. Step 5: Solve for x
    x = 12,235,673,677,898.23/4,033,662.54
  6. Step 6: Final answer
    x = 3,033,390.51

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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.