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Finding the Fourth Proportional to 605,372.88, 908,093.88 and 184,677.84

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Solution

The fourth proportional to 605,372.88, 908,093.88 and 184,677.84 is: 277,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,372.88 : 908,093.88 = 184,677.84 : x
  2. Step 2: Convert to fraction form
    605,372.88/908,093.88 = 184,677.84/x
  3. Step 3: Cross multiply
    605,372.88x = 908,093.88 × 184,677.84
  4. Step 4: Simplify right side
    605,372.88x = 167,704,816,275.62
  5. Step 5: Solve for x
    x = 167,704,816,275.62/605,372.88
  6. Step 6: Final answer
    x = 277,027.30

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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.