Home / 4,448,734.82-6,673,621.17-1,610,183.78

Finding the Fourth Proportional to 4,448,734.82, 6,673,621.17 and 1,610,183.78

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Solution

The fourth proportional to 4,448,734.82, 6,673,621.17 and 1,610,183.78 is: 2,415,463.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,734.82 : 6,673,621.17 = 1,610,183.78 : x
  2. Step 2: Convert to fraction form
    4,448,734.82/6,673,621.17 = 1,610,183.78/x
  3. Step 3: Cross multiply
    4,448,734.82x = 6,673,621.17 × 1,610,183.78
  4. Step 4: Simplify right side
    4,448,734.82x = 10,745,756,561,798.62
  5. Step 5: Solve for x
    x = 10,745,756,561,798.62/4,448,734.82
  6. Step 6: Final answer
    x = 2,415,463.50

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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.