Home / 3,654,504.88-5,043,155.66-2,022,877.24

Finding the Fourth Proportional to 3,654,504.88, 5,043,155.66 and 2,022,877.24

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Solution

The fourth proportional to 3,654,504.88, 5,043,155.66 and 2,022,877.24 is: 2,791,536.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,504.88 : 5,043,155.66 = 2,022,877.24 : x
  2. Step 2: Convert to fraction form
    3,654,504.88/5,043,155.66 = 2,022,877.24/x
  3. Step 3: Cross multiply
    3,654,504.88x = 5,043,155.66 × 2,022,877.24
  4. Step 4: Simplify right side
    3,654,504.88x = 10,201,684,802,391.18
  5. Step 5: Solve for x
    x = 10,201,684,802,391.18/3,654,504.88
  6. Step 6: Final answer
    x = 2,791,536.78

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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.