Home / 884,142.43-1,325,269.43-504,245.16

Finding the Fourth Proportional to 884,142.43, 1,325,269.43 and 504,245.16

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Solution

The fourth proportional to 884,142.43, 1,325,269.43 and 504,245.16 is: 755,829.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,142.43 : 1,325,269.43 = 504,245.16 : x
  2. Step 2: Convert to fraction form
    884,142.43/1,325,269.43 = 504,245.16/x
  3. Step 3: Cross multiply
    884,142.43x = 1,325,269.43 × 504,245.16
  4. Step 4: Simplify right side
    884,142.43x = 668,260,690,407.73
  5. Step 5: Solve for x
    x = 668,260,690,407.73/884,142.43
  6. Step 6: Final answer
    x = 755,829.23

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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.