Home / 3,519,954-4,857,536.52-1,910,322

Finding the Fourth Proportional to 3,519,954, 4,857,536.52 and 1,910,322

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Solution

The fourth proportional to 3,519,954, 4,857,536.52 and 1,910,322 is: 2,636,244.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519,954 : 4,857,536.52 = 1,910,322 : x
  2. Step 2: Convert to fraction form
    3,519,954/4,857,536.52 = 1,910,322/x
  3. Step 3: Cross multiply
    3,519,954x = 4,857,536.52 × 1,910,322
  4. Step 4: Simplify right side
    3,519,954x = 9,279,458,879,959.44
  5. Step 5: Solve for x
    x = 9,279,458,879,959.44/3,519,954
  6. Step 6: Final answer
    x = 2,636,244.36

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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.