Home / 796,244.38-1,194,359.18-322,817.20

Finding the Fourth Proportional to 796,244.38, 1,194,359.18 and 322,817.20

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Solution

The fourth proportional to 796,244.38, 1,194,359.18 and 322,817.20 is: 484,222.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,244.38 : 1,194,359.18 = 322,817.20 : x
  2. Step 2: Convert to fraction form
    796,244.38/1,194,359.18 = 322,817.20/x
  3. Step 3: Cross multiply
    796,244.38x = 1,194,359.18 × 322,817.20
  4. Step 4: Simplify right side
    796,244.38x = 385,559,681,681.91
  5. Step 5: Solve for x
    x = 385,559,681,681.91/796,244.38
  6. Step 6: Final answer
    x = 484,222.80

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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.