Home / 3,399,149.96-5,098,865.66-1,002,994.54

Finding the Fourth Proportional to 3,399,149.96, 5,098,865.66 and 1,002,994.54

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Solution

The fourth proportional to 3,399,149.96, 5,098,865.66 and 1,002,994.54 is: 1,504,533.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,149.96 : 5,098,865.66 = 1,002,994.54 : x
  2. Step 2: Convert to fraction form
    3,399,149.96/5,098,865.66 = 1,002,994.54/x
  3. Step 3: Cross multiply
    3,399,149.96x = 5,098,865.66 × 1,002,994.54
  4. Step 4: Simplify right side
    3,399,149.96x = 5,114,134,417,173.50
  5. Step 5: Solve for x
    x = 5,114,134,417,173.50/3,399,149.96
  6. Step 6: Final answer
    x = 1,504,533.33

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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.