Home / 6,915,093-10,367,267.49-4,481,104.56

Finding the Fourth Proportional to 6,915,093, 10,367,267.49 and 4,481,104.56

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Solution

The fourth proportional to 6,915,093, 10,367,267.49 and 4,481,104.56 is: 6,718,175.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,915,093 : 10,367,267.49 = 4,481,104.56 : x
  2. Step 2: Convert to fraction form
    6,915,093/10,367,267.49 = 4,481,104.56/x
  3. Step 3: Cross multiply
    6,915,093x = 10,367,267.49 × 4,481,104.56
  4. Step 4: Simplify right side
    6,915,093x = 46,456,809,624,178.75
  5. Step 5: Solve for x
    x = 46,456,809,624,178.75/6,915,093
  6. Step 6: Final answer
    x = 6,718,175.68

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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.