Home / 2,435,635.44-3,361,183.29-1,347,982.02

Finding the Fourth Proportional to 2,435,635.44, 3,361,183.29 and 1,347,982.02

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Solution

The fourth proportional to 2,435,635.44, 3,361,183.29 and 1,347,982.02 is: 1,860,218.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,635.44 : 3,361,183.29 = 1,347,982.02 : x
  2. Step 2: Convert to fraction form
    2,435,635.44/3,361,183.29 = 1,347,982.02/x
  3. Step 3: Cross multiply
    2,435,635.44x = 3,361,183.29 × 1,347,982.02
  4. Step 4: Simplify right side
    2,435,635.44x = 4,530,814,640,844.45
  5. Step 5: Solve for x
    x = 4,530,814,640,844.45/2,435,635.44
  6. Step 6: Final answer
    x = 1,860,218.72

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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.