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Finding the Fourth Proportional to 633,356.16, 950,096.48 and 184,080.75

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Solution

The fourth proportional to 633,356.16, 950,096.48 and 184,080.75 is: 276,139.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,356.16 : 950,096.48 = 184,080.75 : x
  2. Step 2: Convert to fraction form
    633,356.16/950,096.48 = 184,080.75/x
  3. Step 3: Cross multiply
    633,356.16x = 950,096.48 × 184,080.75
  4. Step 4: Simplify right side
    633,356.16x = 174,894,471,690.36
  5. Step 5: Solve for x
    x = 174,894,471,690.36/633,356.16
  6. Step 6: Final answer
    x = 276,139.21

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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.