Home / 3,244,407.44-4,869,536.20-1,729,352.24

Finding the Fourth Proportional to 3,244,407.44, 4,869,536.20 and 1,729,352.24

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Solution

The fourth proportional to 3,244,407.44, 4,869,536.20 and 1,729,352.24 is: 2,595,587.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,407.44 : 4,869,536.20 = 1,729,352.24 : x
  2. Step 2: Convert to fraction form
    3,244,407.44/4,869,536.20 = 1,729,352.24/x
  3. Step 3: Cross multiply
    3,244,407.44x = 4,869,536.20 × 1,729,352.24
  4. Step 4: Simplify right side
    3,244,407.44x = 8,421,143,335,231.09
  5. Step 5: Solve for x
    x = 8,421,143,335,231.09/3,244,407.44
  6. Step 6: Final answer
    x = 2,595,587.48

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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.