Home / 796,251.53-1,194,369.86-322,824.35

Finding the Fourth Proportional to 796,251.53, 1,194,369.86 and 322,824.35

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Solution

The fourth proportional to 796,251.53, 1,194,369.86 and 322,824.35 is: 484,233.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,251.53 : 1,194,369.86 = 322,824.35 : x
  2. Step 2: Convert to fraction form
    796,251.53/1,194,369.86 = 322,824.35/x
  3. Step 3: Cross multiply
    796,251.53x = 1,194,369.86 × 322,824.35
  4. Step 4: Simplify right side
    796,251.53x = 385,571,673,714.09
  5. Step 5: Solve for x
    x = 385,571,673,714.09/796,251.53
  6. Step 6: Final answer
    x = 484,233.51

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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.