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Finding the Fourth Proportional to 440,761.00, 608,499.95 and 337,200.35

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Solution

The fourth proportional to 440,761.00, 608,499.95 and 337,200.35 is: 465,527.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,761.00 : 608,499.95 = 337,200.35 : x
  2. Step 2: Convert to fraction form
    440,761.00/608,499.95 = 337,200.35/x
  3. Step 3: Cross multiply
    440,761.00x = 608,499.95 × 337,200.35
  4. Step 4: Simplify right side
    440,761.00x = 205,186,395,932.39
  5. Step 5: Solve for x
    x = 205,186,395,932.39/440,761.00
  6. Step 6: Final answer
    x = 465,527.57

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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.