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Finding the Fourth Proportional to 446,550.24, 669,847.24 and 180,277.52

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Solution

The fourth proportional to 446,550.24, 669,847.24 and 180,277.52 is: 270,425.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,550.24 : 669,847.24 = 180,277.52 : x
  2. Step 2: Convert to fraction form
    446,550.24/669,847.24 = 180,277.52/x
  3. Step 3: Cross multiply
    446,550.24x = 669,847.24 × 180,277.52
  4. Step 4: Simplify right side
    446,550.24x = 120,758,399,206.05
  5. Step 5: Solve for x
    x = 120,758,399,206.05/446,550.24
  6. Step 6: Final answer
    x = 270,425.11

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1.5x scale

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.