Home / 2,839,024.44-3,919,258.49-1,751,894.69

Finding the Fourth Proportional to 2,839,024.44, 3,919,258.49 and 1,751,894.69

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Solution

The fourth proportional to 2,839,024.44, 3,919,258.49 and 1,751,894.69 is: 2,418,481.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,024.44 : 3,919,258.49 = 1,751,894.69 : x
  2. Step 2: Convert to fraction form
    2,839,024.44/3,919,258.49 = 1,751,894.69/x
  3. Step 3: Cross multiply
    2,839,024.44x = 3,919,258.49 × 1,751,894.69
  4. Step 4: Simplify right side
    2,839,024.44x = 6,866,128,109,012.65
  5. Step 5: Solve for x
    x = 6,866,128,109,012.65/2,839,024.44
  6. Step 6: Final answer
    x = 2,418,481.51

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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.