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Finding the Fourth Proportional to 633,366.91, 950,112.60 and 184,091.50

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Solution

The fourth proportional to 633,366.91, 950,112.60 and 184,091.50 is: 276,155.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,366.91 : 950,112.60 = 184,091.50 : x
  2. Step 2: Convert to fraction form
    633,366.91/950,112.60 = 184,091.50/x
  3. Step 3: Cross multiply
    633,366.91x = 950,112.60 × 184,091.50
  4. Step 4: Simplify right side
    633,366.91x = 174,907,653,702.90
  5. Step 5: Solve for x
    x = 174,907,653,702.90/633,366.91
  6. Step 6: Final answer
    x = 276,155.34

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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.