Home / 4,998,694.26-6,898,201.72-2,706,856.76

Finding the Fourth Proportional to 4,998,694.26, 6,898,201.72 and 2,706,856.76

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Solution

The fourth proportional to 4,998,694.26, 6,898,201.72 and 2,706,856.76 is: 3,735,464.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,694.26 : 6,898,201.72 = 2,706,856.76 : x
  2. Step 2: Convert to fraction form
    4,998,694.26/6,898,201.72 = 2,706,856.76/x
  3. Step 3: Cross multiply
    4,998,694.26x = 6,898,201.72 × 2,706,856.76
  4. Step 4: Simplify right side
    4,998,694.26x = 18,672,443,957,625.62
  5. Step 5: Solve for x
    x = 18,672,443,957,625.62/4,998,694.26
  6. Step 6: Final answer
    x = 3,735,464.30

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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.