Home / 3,946,907.94-5,446,755.30-2,204,650.68

Finding the Fourth Proportional to 3,946,907.94, 5,446,755.30 and 2,204,650.68

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Solution

The fourth proportional to 3,946,907.94, 5,446,755.30 and 2,204,650.68 is: 3,042,430.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,907.94 : 5,446,755.30 = 2,204,650.68 : x
  2. Step 2: Convert to fraction form
    3,946,907.94/5,446,755.30 = 2,204,650.68/x
  3. Step 3: Cross multiply
    3,946,907.94x = 5,446,755.30 × 2,204,650.68
  4. Step 4: Simplify right side
    3,946,907.94x = 12,008,192,775,938.61
  5. Step 5: Solve for x
    x = 12,008,192,775,938.61/3,946,907.94
  6. Step 6: Final answer
    x = 3,042,430.42

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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.