Home / 695,923.22-1,043,884.83-170,611.22

Finding the Fourth Proportional to 695,923.22, 1,043,884.83 and 170,611.22

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Solution

The fourth proportional to 695,923.22, 1,043,884.83 and 170,611.22 is: 255,916.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,923.22 : 1,043,884.83 = 170,611.22 : x
  2. Step 2: Convert to fraction form
    695,923.22/1,043,884.83 = 170,611.22/x
  3. Step 3: Cross multiply
    695,923.22x = 1,043,884.83 × 170,611.22
  4. Step 4: Simplify right side
    695,923.22x = 178,098,466,995.51
  5. Step 5: Solve for x
    x = 178,098,466,995.51/695,923.22
  6. Step 6: Final answer
    x = 255,916.83

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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.