Home / 2,493,060.54-3,439,221.03-1,633,242.30

Finding the Fourth Proportional to 2,493,060.54, 3,439,221.03 and 1,633,242.30

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Solution

The fourth proportional to 2,493,060.54, 3,439,221.03 and 1,633,242.30 is: 2,253,086.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,060.54 : 3,439,221.03 = 1,633,242.30 : x
  2. Step 2: Convert to fraction form
    2,493,060.54/3,439,221.03 = 1,633,242.30/x
  3. Step 3: Cross multiply
    2,493,060.54x = 3,439,221.03 × 1,633,242.30
  4. Step 4: Simplify right side
    2,493,060.54x = 5,617,081,265,245.57
  5. Step 5: Solve for x
    x = 5,617,081,265,245.57/2,493,060.54
  6. Step 6: Final answer
    x = 2,253,086.59

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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.