Home / 792,807.06-1,189,250.68-224,229.18

Finding the Fourth Proportional to 792,807.06, 1,189,250.68 and 224,229.18

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Solution

The fourth proportional to 792,807.06, 1,189,250.68 and 224,229.18 is: 336,355.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,807.06 : 1,189,250.68 = 224,229.18 : x
  2. Step 2: Convert to fraction form
    792,807.06/1,189,250.68 = 224,229.18/x
  3. Step 3: Cross multiply
    792,807.06x = 1,189,250.68 × 224,229.18
  4. Step 4: Simplify right side
    792,807.06x = 266,664,704,790.84
  5. Step 5: Solve for x
    x = 266,664,704,790.84/792,807.06
  6. Step 6: Final answer
    x = 336,355.11

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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.