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Finding the Fourth Proportional to 449,050.56, 673,179.67 and 183,033.60

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Solution

The fourth proportional to 449,050.56, 673,179.67 and 183,033.60 is: 274,388.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,050.56 : 673,179.67 = 183,033.60 : x
  2. Step 2: Convert to fraction form
    449,050.56/673,179.67 = 183,033.60/x
  3. Step 3: Cross multiply
    449,050.56x = 673,179.67 × 183,033.60
  4. Step 4: Simplify right side
    449,050.56x = 123,214,498,446.91
  5. Step 5: Solve for x
    x = 123,214,498,446.91/449,050.56
  6. Step 6: Final answer
    x = 274,388.92

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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.