Home / 3,100,423.74-4,650,334.90-941,467.56

Finding the Fourth Proportional to 3,100,423.74, 4,650,334.90 and 941,467.56

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Solution

The fourth proportional to 3,100,423.74, 4,650,334.90 and 941,467.56 is: 1,412,110.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,423.74 : 4,650,334.90 = 941,467.56 : x
  2. Step 2: Convert to fraction form
    3,100,423.74/4,650,334.90 = 941,467.56/x
  3. Step 3: Cross multiply
    3,100,423.74x = 4,650,334.90 × 941,467.56
  4. Step 4: Simplify right side
    3,100,423.74x = 4,378,139,451,485.85
  5. Step 5: Solve for x
    x = 4,378,139,451,485.85/3,100,423.74
  6. Step 6: Final answer
    x = 1,412,110.03

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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.