Home / 11,435,292.87-17,149,301.73-3,757,167.87

Finding the Fourth Proportional to 11,435,292.87, 17,149,301.73 and 3,757,167.87

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Solution

The fourth proportional to 11,435,292.87, 17,149,301.73 and 3,757,167.87 is: 5,634,556.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,435,292.87 : 17,149,301.73 = 3,757,167.87 : x
  2. Step 2: Convert to fraction form
    11,435,292.87/17,149,301.73 = 3,757,167.87/x
  3. Step 3: Cross multiply
    11,435,292.87x = 17,149,301.73 × 3,757,167.87
  4. Step 4: Simplify right side
    11,435,292.87x = 64,432,805,452,891.42
  5. Step 5: Solve for x
    x = 64,432,805,452,891.42/11,435,292.87
  6. Step 6: Final answer
    x = 5,634,556.65

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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.