Home / 5,033,149.20-6,945,828.84-2,741,354.64

Finding the Fourth Proportional to 5,033,149.20, 6,945,828.84 and 2,741,354.64

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Solution

The fourth proportional to 5,033,149.20, 6,945,828.84 and 2,741,354.64 is: 3,783,114.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,149.20 : 6,945,828.84 = 2,741,354.64 : x
  2. Step 2: Convert to fraction form
    5,033,149.20/6,945,828.84 = 2,741,354.64/x
  3. Step 3: Cross multiply
    5,033,149.20x = 6,945,828.84 × 2,741,354.64
  4. Step 4: Simplify right side
    5,033,149.20x = 19,040,980,119,179.82
  5. Step 5: Solve for x
    x = 19,040,980,119,179.82/5,033,149.20
  6. Step 6: Final answer
    x = 3,783,114.58

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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.