Home / 796,581.06-1,194,836.22-256,825.14

Finding the Fourth Proportional to 796,581.06, 1,194,836.22 and 256,825.14

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Solution

The fourth proportional to 796,581.06, 1,194,836.22 and 256,825.14 is: 385,226.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,581.06 : 1,194,836.22 = 256,825.14 : x
  2. Step 2: Convert to fraction form
    796,581.06/1,194,836.22 = 256,825.14/x
  3. Step 3: Cross multiply
    796,581.06x = 1,194,836.22 × 256,825.14
  4. Step 4: Simplify right side
    796,581.06x = 306,863,979,478.57
  5. Step 5: Solve for x
    x = 306,863,979,478.57/796,581.06
  6. Step 6: Final answer
    x = 385,226.31

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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.