Home / 3,258,359.24-4,887,982.74-1,892,773.76

Finding the Fourth Proportional to 3,258,359.24, 4,887,982.74 and 1,892,773.76

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Solution

The fourth proportional to 3,258,359.24, 4,887,982.74 and 1,892,773.76 is: 2,839,418.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,359.24 : 4,887,982.74 = 1,892,773.76 : x
  2. Step 2: Convert to fraction form
    3,258,359.24/4,887,982.74 = 1,892,773.76/x
  3. Step 3: Cross multiply
    3,258,359.24x = 4,887,982.74 × 1,892,773.76
  4. Step 4: Simplify right side
    3,258,359.24x = 9,251,845,469,604.90
  5. Step 5: Solve for x
    x = 9,251,845,469,604.90/3,258,359.24
  6. Step 6: Final answer
    x = 2,839,418.49

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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.