Home / 3,227,436.16-4,453,894.94-1,777,266.44

Finding the Fourth Proportional to 3,227,436.16, 4,453,894.94 and 1,777,266.44

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Solution

The fourth proportional to 3,227,436.16, 4,453,894.94 and 1,777,266.44 is: 2,452,645.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,436.16 : 4,453,894.94 = 1,777,266.44 : x
  2. Step 2: Convert to fraction form
    3,227,436.16/4,453,894.94 = 1,777,266.44/x
  3. Step 3: Cross multiply
    3,227,436.16x = 4,453,894.94 × 1,777,266.44
  4. Step 4: Simplify right side
    3,227,436.16x = 7,915,758,004,147.82
  5. Step 5: Solve for x
    x = 7,915,758,004,147.82/3,227,436.16
  6. Step 6: Final answer
    x = 2,452,645.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.