Home / 799,158.67-1,198,738.80-222,758.93

Finding the Fourth Proportional to 799,158.67, 1,198,738.80 and 222,758.93

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Solution

The fourth proportional to 799,158.67, 1,198,738.80 and 222,758.93 is: 334,138.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,158.67 : 1,198,738.80 = 222,758.93 : x
  2. Step 2: Convert to fraction form
    799,158.67/1,198,738.80 = 222,758.93/x
  3. Step 3: Cross multiply
    799,158.67x = 1,198,738.80 × 222,758.93
  4. Step 4: Simplify right side
    799,158.67x = 267,029,771,323.69
  5. Step 5: Solve for x
    x = 267,029,771,323.69/799,158.67
  6. Step 6: Final answer
    x = 334,138.62

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1.5x scale

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.