Home / 1,965,848.46-2,944,513.55-952,851.33

Finding the Fourth Proportional to 1,965,848.46, 2,944,513.55 and 952,851.33

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Solution

The fourth proportional to 1,965,848.46, 2,944,513.55 and 952,851.33 is: 1,427,212.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,965,848.46 : 2,944,513.55 = 952,851.33 : x
  2. Step 2: Convert to fraction form
    1,965,848.46/2,944,513.55 = 952,851.33/x
  3. Step 3: Cross multiply
    1,965,848.46x = 2,944,513.55 × 952,851.33
  4. Step 4: Simplify right side
    1,965,848.46x = 2,805,683,647,556.26
  5. Step 5: Solve for x
    x = 2,805,683,647,556.26/1,965,848.46
  6. Step 6: Final answer
    x = 1,427,212.58

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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.