Home / 2,308,790.45-3,463,933.21-1,110,556.85

Finding the Fourth Proportional to 2,308,790.45, 3,463,933.21 and 1,110,556.85

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Solution

The fourth proportional to 2,308,790.45, 3,463,933.21 and 1,110,556.85 is: 1,666,194.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,790.45 : 3,463,933.21 = 1,110,556.85 : x
  2. Step 2: Convert to fraction form
    2,308,790.45/3,463,933.21 = 1,110,556.85/x
  3. Step 3: Cross multiply
    2,308,790.45x = 3,463,933.21 × 1,110,556.85
  4. Step 4: Simplify right side
    2,308,790.45x = 3,846,894,734,211.93
  5. Step 5: Solve for x
    x = 3,846,894,734,211.93/2,308,790.45
  6. Step 6: Final answer
    x = 1,666,194.84

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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.