Home / 796,307.76-1,194,952.50-322,997.22

Finding the Fourth Proportional to 796,307.76, 1,194,952.50 and 322,997.22

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Solution

The fourth proportional to 796,307.76, 1,194,952.50 and 322,997.22 is: 484,694.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,307.76 : 1,194,952.50 = 322,997.22 : x
  2. Step 2: Convert to fraction form
    796,307.76/1,194,952.50 = 322,997.22/x
  3. Step 3: Cross multiply
    796,307.76x = 1,194,952.50 × 322,997.22
  4. Step 4: Simplify right side
    796,307.76x = 385,966,335,532.05
  5. Step 5: Solve for x
    x = 385,966,335,532.05/796,307.76
  6. Step 6: Final answer
    x = 484,694.93

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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.