Home / 4,033,857.83-5,566,561.72-2,198,276.73

Finding the Fourth Proportional to 4,033,857.83, 5,566,561.72 and 2,198,276.73

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Solution

The fourth proportional to 4,033,857.83, 5,566,561.72 and 2,198,276.73 is: 3,033,533.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,857.83 : 5,566,561.72 = 2,198,276.73 : x
  2. Step 2: Convert to fraction form
    4,033,857.83/5,566,561.72 = 2,198,276.73/x
  3. Step 3: Cross multiply
    4,033,857.83x = 5,566,561.72 × 2,198,276.73
  4. Step 4: Simplify right side
    4,033,857.83x = 12,236,843,089,689.08
  5. Step 5: Solve for x
    x = 12,236,843,089,689.08/4,033,857.83
  6. Step 6: Final answer
    x = 3,033,533.56

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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.