Home / 3,753,664.11-5,621,403.78-2,597,671.44

Finding the Fourth Proportional to 3,753,664.11, 5,621,403.78 and 2,597,671.44

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Solution

The fourth proportional to 3,753,664.11, 5,621,403.78 and 2,597,671.44 is: 3,890,214.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,664.11 : 5,621,403.78 = 2,597,671.44 : x
  2. Step 2: Convert to fraction form
    3,753,664.11/5,621,403.78 = 2,597,671.44/x
  3. Step 3: Cross multiply
    3,753,664.11x = 5,621,403.78 × 2,597,671.44
  4. Step 4: Simplify right side
    3,753,664.11x = 14,602,560,052,014.04
  5. Step 5: Solve for x
    x = 14,602,560,052,014.04/3,753,664.11
  6. Step 6: Final answer
    x = 3,890,214.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.