Home / 2,339,108.76-3,505,046.58-1,825,556.23

Finding the Fourth Proportional to 2,339,108.76, 3,505,046.58 and 1,825,556.23

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Solution

The fourth proportional to 2,339,108.76, 3,505,046.58 and 1,825,556.23 is: 2,735,511.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,108.76 : 3,505,046.58 = 1,825,556.23 : x
  2. Step 2: Convert to fraction form
    2,339,108.76/3,505,046.58 = 1,825,556.23/x
  3. Step 3: Cross multiply
    2,339,108.76x = 3,505,046.58 × 1,825,556.23
  4. Step 4: Simplify right side
    2,339,108.76x = 6,398,659,624,940.50
  5. Step 5: Solve for x
    x = 6,398,659,624,940.50/2,339,108.76
  6. Step 6: Final answer
    x = 2,735,511.80

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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.