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Finding the Fourth Proportional to 606,610.26, 908,697.33 and 302,086.92

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Solution

The fourth proportional to 606,610.26, 908,697.33 and 302,086.92 is: 452,523.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,610.26 : 908,697.33 = 302,086.92 : x
  2. Step 2: Convert to fraction form
    606,610.26/908,697.33 = 302,086.92/x
  3. Step 3: Cross multiply
    606,610.26x = 908,697.33 × 302,086.92
  4. Step 4: Simplify right side
    606,610.26x = 274,505,577,631.92
  5. Step 5: Solve for x
    x = 274,505,577,631.92/606,610.26
  6. Step 6: Final answer
    x = 452,523.80

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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.