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Finding the Fourth Proportional to 593,265.96, 818,757.37 and 335,190.34

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Solution

The fourth proportional to 593,265.96, 818,757.37 and 335,190.34 is: 462,591.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,265.96 : 818,757.37 = 335,190.34 : x
  2. Step 2: Convert to fraction form
    593,265.96/818,757.37 = 335,190.34/x
  3. Step 3: Cross multiply
    593,265.96x = 818,757.37 × 335,190.34
  4. Step 4: Simplify right side
    593,265.96x = 274,439,561,227.81
  5. Step 5: Solve for x
    x = 274,439,561,227.81/593,265.96
  6. Step 6: Final answer
    x = 462,591.11

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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.