Home / 3,190,744.20-4,404,852.98-2,463,960.36

Finding the Fourth Proportional to 3,190,744.20, 4,404,852.98 and 2,463,960.36

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Solution

The fourth proportional to 3,190,744.20, 4,404,852.98 and 2,463,960.36 is: 3,401,520.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,744.20 : 4,404,852.98 = 2,463,960.36 : x
  2. Step 2: Convert to fraction form
    3,190,744.20/4,404,852.98 = 2,463,960.36/x
  3. Step 3: Cross multiply
    3,190,744.20x = 4,404,852.98 × 2,463,960.36
  4. Step 4: Simplify right side
    3,190,744.20x = 10,853,383,134,347.87
  5. Step 5: Solve for x
    x = 10,853,383,134,347.87/3,190,744.20
  6. Step 6: Final answer
    x = 3,401,520.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.