Home / 3,654,904.35-5,043,604.47-2,023,196.41

Finding the Fourth Proportional to 3,654,904.35, 5,043,604.47 and 2,023,196.41

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Solution

The fourth proportional to 3,654,904.35, 5,043,604.47 and 2,023,196.41 is: 2,791,920.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,904.35 : 5,043,604.47 = 2,023,196.41 : x
  2. Step 2: Convert to fraction form
    3,654,904.35/5,043,604.47 = 2,023,196.41/x
  3. Step 3: Cross multiply
    3,654,904.35x = 5,043,604.47 × 2,023,196.41
  4. Step 4: Simplify right side
    3,654,904.35x = 10,204,202,457,163.95
  5. Step 5: Solve for x
    x = 10,204,202,457,163.95/3,654,904.35
  6. Step 6: Final answer
    x = 2,791,920.52

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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.