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Finding the Fourth Proportional to 623,659.50, 936,015.03 and 244,846.27

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Solution

The fourth proportional to 623,659.50, 936,015.03 and 244,846.27 is: 367,475.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,659.50 : 936,015.03 = 244,846.27 : x
  2. Step 2: Convert to fraction form
    623,659.50/936,015.03 = 244,846.27/x
  3. Step 3: Cross multiply
    623,659.50x = 936,015.03 × 244,846.27
  4. Step 4: Simplify right side
    623,659.50x = 229,179,788,759.44
  5. Step 5: Solve for x
    x = 229,179,788,759.44/623,659.50
  6. Step 6: Final answer
    x = 367,475.83

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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.