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Finding the Fourth Proportional to 633,774.83, 950,818.07 and 184,499.65

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Solution

The fourth proportional to 633,774.83, 950,818.07 and 184,499.65 is: 276,794.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,774.83 : 950,818.07 = 184,499.65 : x
  2. Step 2: Convert to fraction form
    633,774.83/950,818.07 = 184,499.65/x
  3. Step 3: Cross multiply
    633,774.83x = 950,818.07 × 184,499.65
  4. Step 4: Simplify right side
    633,774.83x = 175,425,599,585.37
  5. Step 5: Solve for x
    x = 175,425,599,585.37/633,774.83
  6. Step 6: Final answer
    x = 276,794.83

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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.