Home / 796,314.24-1,194,428.16-322,872.48

Finding the Fourth Proportional to 796,314.24, 1,194,428.16 and 322,872.48

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Solution

The fourth proportional to 796,314.24, 1,194,428.16 and 322,872.48 is: 484,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,314.24 : 1,194,428.16 = 322,872.48 : x
  2. Step 2: Convert to fraction form
    796,314.24/1,194,428.16 = 322,872.48/x
  3. Step 3: Cross multiply
    796,314.24x = 1,194,428.16 × 322,872.48
  4. Step 4: Simplify right side
    796,314.24x = 385,647,982,201.04
  5. Step 5: Solve for x
    x = 385,647,982,201.04/796,314.24
  6. Step 6: Final answer
    x = 484,291.20

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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.