Home / 799,276.66-1,198,915.76-222,876.93

Finding the Fourth Proportional to 799,276.66, 1,198,915.76 and 222,876.93

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Solution

The fourth proportional to 799,276.66, 1,198,915.76 and 222,876.93 is: 334,315.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,276.66 : 1,198,915.76 = 222,876.93 : x
  2. Step 2: Convert to fraction form
    799,276.66/1,198,915.76 = 222,876.93/x
  3. Step 3: Cross multiply
    799,276.66x = 1,198,915.76 × 222,876.93
  4. Step 4: Simplify right side
    799,276.66x = 267,210,663,917.42
  5. Step 5: Solve for x
    x = 267,210,663,917.42/799,276.66
  6. Step 6: Final answer
    x = 334,315.61

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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.