Home / 3,271,716.36-4,514,866-1,895,086.96

Finding the Fourth Proportional to 3,271,716.36, 4,514,866 and 1,895,086.96

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Solution

The fourth proportional to 3,271,716.36, 4,514,866 and 1,895,086.96 is: 2,615,160.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,716.36 : 4,514,866 = 1,895,086.96 : x
  2. Step 2: Convert to fraction form
    3,271,716.36/4,514,866 = 1,895,086.96/x
  3. Step 3: Cross multiply
    3,271,716.36x = 4,514,866 × 1,895,086.96
  4. Step 4: Simplify right side
    3,271,716.36x = 8,556,063,682,747.36
  5. Step 5: Solve for x
    x = 8,556,063,682,747.36/3,271,716.36
  6. Step 6: Final answer
    x = 2,615,160.59

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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.