Home / 4,067,558.20-6,101,337.30-1,670,168.80

Finding the Fourth Proportional to 4,067,558.20, 6,101,337.30 and 1,670,168.80

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Solution

The fourth proportional to 4,067,558.20, 6,101,337.30 and 1,670,168.80 is: 2,505,253.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,558.20 : 6,101,337.30 = 1,670,168.80 : x
  2. Step 2: Convert to fraction form
    4,067,558.20/6,101,337.30 = 1,670,168.80/x
  3. Step 3: Cross multiply
    4,067,558.20x = 6,101,337.30 × 1,670,168.80
  4. Step 4: Simplify right side
    4,067,558.20x = 10,190,263,196,736.24
  5. Step 5: Solve for x
    x = 10,190,263,196,736.24/4,067,558.20
  6. Step 6: Final answer
    x = 2,505,253.20

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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.