Home / 3,835,323.07-5,293,651.67-2,204,676.43

Finding the Fourth Proportional to 3,835,323.07, 5,293,651.67 and 2,204,676.43

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Solution

The fourth proportional to 3,835,323.07, 5,293,651.67 and 2,204,676.43 is: 3,042,974.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,323.07 : 5,293,651.67 = 2,204,676.43 : x
  2. Step 2: Convert to fraction form
    3,835,323.07/5,293,651.67 = 2,204,676.43/x
  3. Step 3: Cross multiply
    3,835,323.07x = 5,293,651.67 × 2,204,676.43
  4. Step 4: Simplify right side
    3,835,323.07x = 11,670,789,065,479.14
  5. Step 5: Solve for x
    x = 11,670,789,065,479.14/3,835,323.07
  6. Step 6: Final answer
    x = 3,042,974.18

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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.