Home / 5,567,067.26-7,682,164.71-3,086,263.40

Finding the Fourth Proportional to 5,567,067.26, 7,682,164.71 and 3,086,263.40

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Solution

The fourth proportional to 5,567,067.26, 7,682,164.71 and 3,086,263.40 is: 4,258,828.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,067.26 : 7,682,164.71 = 3,086,263.40 : x
  2. Step 2: Convert to fraction form
    5,567,067.26/7,682,164.71 = 3,086,263.40/x
  3. Step 3: Cross multiply
    5,567,067.26x = 7,682,164.71 × 3,086,263.40
  4. Step 4: Simplify right side
    5,567,067.26x = 23,709,183,777,244.61
  5. Step 5: Solve for x
    x = 23,709,183,777,244.61/5,567,067.26
  6. Step 6: Final answer
    x = 4,258,828.33

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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.