Home / 6,145,408.20-9,214,175.70-2,552,604.60

Finding the Fourth Proportional to 6,145,408.20, 9,214,175.70 and 2,552,604.60

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Solution

The fourth proportional to 6,145,408.20, 9,214,175.70 and 2,552,604.60 is: 3,827,271.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,408.20 : 9,214,175.70 = 2,552,604.60 : x
  2. Step 2: Convert to fraction form
    6,145,408.20/9,214,175.70 = 2,552,604.60/x
  3. Step 3: Cross multiply
    6,145,408.20x = 9,214,175.70 × 2,552,604.60
  4. Step 4: Simplify right side
    6,145,408.20x = 23,520,147,277,028.22
  5. Step 5: Solve for x
    x = 23,520,147,277,028.22/6,145,408.20
  6. Step 6: Final answer
    x = 3,827,271.76

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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.