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Finding the Fourth Proportional to 633,610.62, 950,478.30 and 184,336.02

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Solution

The fourth proportional to 633,610.62, 950,478.30 and 184,336.02 is: 276,522.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,610.62 : 950,478.30 = 184,336.02 : x
  2. Step 2: Convert to fraction form
    633,610.62/950,478.30 = 184,336.02/x
  3. Step 3: Cross multiply
    633,610.62x = 950,478.30 × 184,336.02
  4. Step 4: Simplify right side
    633,610.62x = 175,207,386,918.37
  5. Step 5: Solve for x
    x = 175,207,386,918.37/633,610.62
  6. Step 6: Final answer
    x = 276,522.18

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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.