Home / 10,183,610.84-15,273,264.82-2,993,189

Finding the Fourth Proportional to 10,183,610.84, 15,273,264.82 and 2,993,189

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Solution

The fourth proportional to 10,183,610.84, 15,273,264.82 and 2,993,189 is: 4,489,151.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,183,610.84 : 15,273,264.82 = 2,993,189 : x
  2. Step 2: Convert to fraction form
    10,183,610.84/15,273,264.82 = 2,993,189/x
  3. Step 3: Cross multiply
    10,183,610.84x = 15,273,264.82 × 2,993,189
  4. Step 4: Simplify right side
    10,183,610.84x = 45,715,768,253,310.98
  5. Step 5: Solve for x
    x = 45,715,768,253,310.98/10,183,610.84
  6. Step 6: Final answer
    x = 4,489,151.14

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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.