Home / 9,628,067.50-14,442,991.90-3,481,583.38

Finding the Fourth Proportional to 9,628,067.50, 14,442,991.90 and 3,481,583.38

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Solution

The fourth proportional to 9,628,067.50, 14,442,991.90 and 3,481,583.38 is: 5,222,697.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628,067.50 : 14,442,991.90 = 3,481,583.38 : x
  2. Step 2: Convert to fraction form
    9,628,067.50/14,442,991.90 = 3,481,583.38/x
  3. Step 3: Cross multiply
    9,628,067.50x = 14,442,991.90 × 3,481,583.38
  4. Step 4: Simplify right side
    9,628,067.50x = 50,284,480,556,514.62
  5. Step 5: Solve for x
    x = 50,284,480,556,514.62/9,628,067.50
  6. Step 6: Final answer
    x = 5,222,697.14

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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.