Home / 701,014.16-1,051,422.42-227,705.24

Finding the Fourth Proportional to 701,014.16, 1,051,422.42 and 227,705.24

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Solution

The fourth proportional to 701,014.16, 1,051,422.42 and 227,705.24 is: 341,525.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,014.16 : 1,051,422.42 = 227,705.24 : x
  2. Step 2: Convert to fraction form
    701,014.16/1,051,422.42 = 227,705.24/x
  3. Step 3: Cross multiply
    701,014.16x = 1,051,422.42 × 227,705.24
  4. Step 4: Simplify right side
    701,014.16x = 239,414,394,487.48
  5. Step 5: Solve for x
    x = 239,414,394,487.48/701,014.16
  6. Step 6: Final answer
    x = 341,525.76

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Double scale
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Similar ratio
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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.