Home / 6,012,481.68-9,020,217.24-1,752,687.36

Finding the Fourth Proportional to 6,012,481.68, 9,020,217.24 and 1,752,687.36

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Solution

The fourth proportional to 6,012,481.68, 9,020,217.24 and 1,752,687.36 is: 2,629,466.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,481.68 : 9,020,217.24 = 1,752,687.36 : x
  2. Step 2: Convert to fraction form
    6,012,481.68/9,020,217.24 = 1,752,687.36/x
  3. Step 3: Cross multiply
    6,012,481.68x = 9,020,217.24 × 1,752,687.36
  4. Step 4: Simplify right side
    6,012,481.68x = 15,809,620,741,002.09
  5. Step 5: Solve for x
    x = 15,809,620,741,002.09/6,012,481.68
  6. Step 6: Final answer
    x = 2,629,466.76

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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.