Home / 3,626,133.27-5,003,959.46-1,994,540.55

Finding the Fourth Proportional to 3,626,133.27, 5,003,959.46 and 1,994,540.55

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Solution

The fourth proportional to 3,626,133.27, 5,003,959.46 and 1,994,540.55 is: 2,752,408.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,133.27 : 5,003,959.46 = 1,994,540.55 : x
  2. Step 2: Convert to fraction form
    3,626,133.27/5,003,959.46 = 1,994,540.55/x
  3. Step 3: Cross multiply
    3,626,133.27x = 5,003,959.46 × 1,994,540.55
  4. Step 4: Simplify right side
    3,626,133.27x = 9,980,600,043,553.40
  5. Step 5: Solve for x
    x = 9,980,600,043,553.40/3,626,133.27
  6. Step 6: Final answer
    x = 2,752,408.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.