Home / 3,568,583.75-5,353,081.97-1,009,584.33

Finding the Fourth Proportional to 3,568,583.75, 5,353,081.97 and 1,009,584.33

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Solution

The fourth proportional to 3,568,583.75, 5,353,081.97 and 1,009,584.33 is: 1,514,434.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,583.75 : 5,353,081.97 = 1,009,584.33 : x
  2. Step 2: Convert to fraction form
    3,568,583.75/5,353,081.97 = 1,009,584.33/x
  3. Step 3: Cross multiply
    3,568,583.75x = 5,353,081.97 × 1,009,584.33
  4. Step 4: Simplify right side
    3,568,583.75x = 5,404,387,656,567.43
  5. Step 5: Solve for x
    x = 5,404,387,656,567.43/3,568,583.75
  6. Step 6: Final answer
    x = 1,514,434.87

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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.