Home / 1,794,752.22-2,476,765.82-978,973.44

Finding the Fourth Proportional to 1,794,752.22, 2,476,765.82 and 978,973.44

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Solution

The fourth proportional to 1,794,752.22, 2,476,765.82 and 978,973.44 is: 1,350,987.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,752.22 : 2,476,765.82 = 978,973.44 : x
  2. Step 2: Convert to fraction form
    1,794,752.22/2,476,765.82 = 978,973.44/x
  3. Step 3: Cross multiply
    1,794,752.22x = 2,476,765.82 × 978,973.44
  4. Step 4: Simplify right side
    1,794,752.22x = 2,424,687,954,879.82
  5. Step 5: Solve for x
    x = 2,424,687,954,879.82/1,794,752.22
  6. Step 6: Final answer
    x = 1,350,987.58

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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.