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Finding the Fourth Proportional to 600,247.60, 899,924.24 and 200,651.92

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Solution

The fourth proportional to 600,247.60, 899,924.24 and 200,651.92 is: 300,828.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,247.60 : 899,924.24 = 200,651.92 : x
  2. Step 2: Convert to fraction form
    600,247.60/899,924.24 = 200,651.92/x
  3. Step 3: Cross multiply
    600,247.60x = 899,924.24 × 200,651.92
  4. Step 4: Simplify right side
    600,247.60x = 180,571,526,610.54
  5. Step 5: Solve for x
    x = 180,571,526,610.54/600,247.60
  6. Step 6: Final answer
    x = 300,828.40

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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.