Home / 11,519,622-17,282,232.48-3,541,446

Finding the Fourth Proportional to 11,519,622, 17,282,232.48 and 3,541,446

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Solution

The fourth proportional to 11,519,622, 17,282,232.48 and 3,541,446 is: 5,313,029.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,519,622 : 17,282,232.48 = 3,541,446 : x
  2. Step 2: Convert to fraction form
    11,519,622/17,282,232.48 = 3,541,446/x
  3. Step 3: Cross multiply
    11,519,622x = 17,282,232.48 × 3,541,446
  4. Step 4: Simplify right side
    11,519,622x = 61,204,093,087,366.08
  5. Step 5: Solve for x
    x = 61,204,093,087,366.08/11,519,622
  6. Step 6: Final answer
    x = 5,313,029.64

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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.