Home / 3,082,003.26-4,252,791.74-1,775,682.60

Finding the Fourth Proportional to 3,082,003.26, 4,252,791.74 and 1,775,682.60

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Solution

The fourth proportional to 3,082,003.26, 4,252,791.74 and 1,775,682.60 is: 2,450,227.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,003.26 : 4,252,791.74 = 1,775,682.60 : x
  2. Step 2: Convert to fraction form
    3,082,003.26/4,252,791.74 = 1,775,682.60/x
  3. Step 3: Cross multiply
    3,082,003.26x = 4,252,791.74 × 1,775,682.60
  4. Step 4: Simplify right side
    3,082,003.26x = 7,551,608,285,263.31
  5. Step 5: Solve for x
    x = 7,551,608,285,263.31/3,082,003.26
  6. Step 6: Final answer
    x = 2,450,227.22

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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.