Home / 3,110,794.80-4,659,193.80-1,851,082.80

Finding the Fourth Proportional to 3,110,794.80, 4,659,193.80 and 1,851,082.80

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Solution

The fourth proportional to 3,110,794.80, 4,659,193.80 and 1,851,082.80 is: 2,772,459.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,794.80 : 4,659,193.80 = 1,851,082.80 : x
  2. Step 2: Convert to fraction form
    3,110,794.80/4,659,193.80 = 1,851,082.80/x
  3. Step 3: Cross multiply
    3,110,794.80x = 4,659,193.80 × 1,851,082.80
  4. Step 4: Simplify right side
    3,110,794.80x = 8,624,553,505,046.64
  5. Step 5: Solve for x
    x = 8,624,553,505,046.64/3,110,794.80
  6. Step 6: Final answer
    x = 2,772,459.79

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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.