Home / 10,682,355.06-16,024,890.49-3,393,214.27

Finding the Fourth Proportional to 10,682,355.06, 16,024,890.49 and 3,393,214.27

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Solution

The fourth proportional to 10,682,355.06, 16,024,890.49 and 3,393,214.27 is: 5,090,252.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,682,355.06 : 16,024,890.49 = 3,393,214.27 : x
  2. Step 2: Convert to fraction form
    10,682,355.06/16,024,890.49 = 3,393,214.27/x
  3. Step 3: Cross multiply
    10,682,355.06x = 16,024,890.49 × 3,393,214.27
  4. Step 4: Simplify right side
    10,682,355.06x = 54,375,887,037,310.03
  5. Step 5: Solve for x
    x = 54,375,887,037,310.03/10,682,355.06
  6. Step 6: Final answer
    x = 5,090,252.73

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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.