Home / 598,157.44-897,236.07-177,429.67

Finding the Fourth Proportional to 598,157.44, 897,236.07 and 177,429.67

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Solution

The fourth proportional to 598,157.44, 897,236.07 and 177,429.67 is: 266,144.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,157.44 : 897,236.07 = 177,429.67 : x
  2. Step 2: Convert to fraction form
    598,157.44/897,236.07 = 177,429.67/x
  3. Step 3: Cross multiply
    598,157.44x = 897,236.07 × 177,429.67
  4. Step 4: Simplify right side
    598,157.44x = 159,196,299,812.20
  5. Step 5: Solve for x
    x = 159,196,299,812.20/598,157.44
  6. Step 6: Final answer
    x = 266,144.48

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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.