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Finding the Fourth Proportional to 435,299.68, 600,705.11 and 241,697.33

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Solution

The fourth proportional to 435,299.68, 600,705.11 and 241,697.33 is: 333,537.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,299.68 : 600,705.11 = 241,697.33 : x
  2. Step 2: Convert to fraction form
    435,299.68/600,705.11 = 241,697.33/x
  3. Step 3: Cross multiply
    435,299.68x = 600,705.11 × 241,697.33
  4. Step 4: Simplify right side
    435,299.68x = 145,188,821,902.46
  5. Step 5: Solve for x
    x = 145,188,821,902.46/435,299.68
  6. Step 6: Final answer
    x = 333,537.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.