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Finding the Fourth Proportional to 337,102.86, 505,585.83 and 123,797.46

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Solution

The fourth proportional to 337,102.86, 505,585.83 and 123,797.46 is: 185,671.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,102.86 : 505,585.83 = 123,797.46 : x
  2. Step 2: Convert to fraction form
    337,102.86/505,585.83 = 123,797.46/x
  3. Step 3: Cross multiply
    337,102.86x = 505,585.83 × 123,797.46
  4. Step 4: Simplify right side
    337,102.86x = 62,590,241,565.99
  5. Step 5: Solve for x
    x = 62,590,241,565.99/337,102.86
  6. Step 6: Final answer
    x = 185,671.05

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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.