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Finding the Fourth Proportional to 600,580.27, 900,243.01 and 200,892.35

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Solution

The fourth proportional to 600,580.27, 900,243.01 and 200,892.35 is: 301,128.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,580.27 : 900,243.01 = 200,892.35 : x
  2. Step 2: Convert to fraction form
    600,580.27/900,243.01 = 200,892.35/x
  3. Step 3: Cross multiply
    600,580.27x = 900,243.01 × 200,892.35
  4. Step 4: Simplify right side
    600,580.27x = 180,851,936,351.70
  5. Step 5: Solve for x
    x = 180,851,936,351.70/600,580.27
  6. Step 6: Final answer
    x = 301,128.67

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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.