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Finding the Fourth Proportional to 416,598.26, 624,898.29 and 150,546.67

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Solution

The fourth proportional to 416,598.26, 624,898.29 and 150,546.67 is: 225,820.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,598.26 : 624,898.29 = 150,546.67 : x
  2. Step 2: Convert to fraction form
    416,598.26/624,898.29 = 150,546.67/x
  3. Step 3: Cross multiply
    416,598.26x = 624,898.29 × 150,546.67
  4. Step 4: Simplify right side
    416,598.26x = 94,076,355,650.50
  5. Step 5: Solve for x
    x = 94,076,355,650.50/416,598.26
  6. Step 6: Final answer
    x = 225,820.33

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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.