Home / 5,764,101.03-7,954,871.27-3,185,726.45

Finding the Fourth Proportional to 5,764,101.03, 7,954,871.27 and 3,185,726.45

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Solution

The fourth proportional to 5,764,101.03, 7,954,871.27 and 3,185,726.45 is: 4,396,530.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,101.03 : 7,954,871.27 = 3,185,726.45 : x
  2. Step 2: Convert to fraction form
    5,764,101.03/7,954,871.27 = 3,185,726.45/x
  3. Step 3: Cross multiply
    5,764,101.03x = 7,954,871.27 × 3,185,726.45
  4. Step 4: Simplify right side
    5,764,101.03x = 25,342,043,755,481.10
  5. Step 5: Solve for x
    x = 25,342,043,755,481.10/5,764,101.03
  6. Step 6: Final answer
    x = 4,396,530.11

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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.