Home / 6,208,515.32-8,567,287.98-3,491,736.44

Finding the Fourth Proportional to 6,208,515.32, 8,567,287.98 and 3,491,736.44

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Solution

The fourth proportional to 6,208,515.32, 8,567,287.98 and 3,491,736.44 is: 4,818,335.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208,515.32 : 8,567,287.98 = 3,491,736.44 : x
  2. Step 2: Convert to fraction form
    6,208,515.32/8,567,287.98 = 3,491,736.44/x
  3. Step 3: Cross multiply
    6,208,515.32x = 8,567,287.98 × 3,491,736.44
  4. Step 4: Simplify right side
    6,208,515.32x = 29,914,711,631,739.99
  5. Step 5: Solve for x
    x = 29,914,711,631,739.99/6,208,515.32
  6. Step 6: Final answer
    x = 4,818,335.80

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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.