Home / 4,794,755.54-7,194,970.85-1,764,249.57

Finding the Fourth Proportional to 4,794,755.54, 7,194,970.85 and 1,764,249.57

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Solution

The fourth proportional to 4,794,755.54, 7,194,970.85 and 1,764,249.57 is: 2,647,418.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,755.54 : 7,194,970.85 = 1,764,249.57 : x
  2. Step 2: Convert to fraction form
    4,794,755.54/7,194,970.85 = 1,764,249.57/x
  3. Step 3: Cross multiply
    4,794,755.54x = 7,194,970.85 × 1,764,249.57
  4. Step 4: Simplify right side
    4,794,755.54x = 12,693,724,219,453.79
  5. Step 5: Solve for x
    x = 12,693,724,219,453.79/4,794,755.54
  6. Step 6: Final answer
    x = 2,647,418.44

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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.