Home / 796,124.70-1,194,679.13-322,814.16

Finding the Fourth Proportional to 796,124.70, 1,194,679.13 and 322,814.16

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Solution

The fourth proportional to 796,124.70, 1,194,679.13 and 322,814.16 is: 484,420.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,124.70 : 1,194,679.13 = 322,814.16 : x
  2. Step 2: Convert to fraction form
    796,124.70/1,194,679.13 = 322,814.16/x
  3. Step 3: Cross multiply
    796,124.70x = 1,194,679.13 × 322,814.16
  4. Step 4: Simplify right side
    796,124.70x = 385,659,338,206.41
  5. Step 5: Solve for x
    x = 385,659,338,206.41/796,124.70
  6. Step 6: Final answer
    x = 484,420.77

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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.