Home / 3,622,149.26-5,434,007.98-1,097,994.86

Finding the Fourth Proportional to 3,622,149.26, 5,434,007.98 and 1,097,994.86

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Solution

The fourth proportional to 3,622,149.26, 5,434,007.98 and 1,097,994.86 is: 1,647,229.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,149.26 : 5,434,007.98 = 1,097,994.86 : x
  2. Step 2: Convert to fraction form
    3,622,149.26/5,434,007.98 = 1,097,994.86/x
  3. Step 3: Cross multiply
    3,622,149.26x = 5,434,007.98 × 1,097,994.86
  4. Step 4: Simplify right side
    3,622,149.26x = 5,966,512,831,238.98
  5. Step 5: Solve for x
    x = 5,966,512,831,238.98/3,622,149.26
  6. Step 6: Final answer
    x = 1,647,229.97

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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.