Home / 6,198,002.55-9,297,003.83-3,363,650.55

Finding the Fourth Proportional to 6,198,002.55, 9,297,003.83 and 3,363,650.55

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Solution

The fourth proportional to 6,198,002.55, 9,297,003.83 and 3,363,650.55 is: 5,045,475.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,002.55 : 9,297,003.83 = 3,363,650.55 : x
  2. Step 2: Convert to fraction form
    6,198,002.55/9,297,003.83 = 3,363,650.55/x
  3. Step 3: Cross multiply
    6,198,002.55x = 9,297,003.83 × 3,363,650.55
  4. Step 4: Simplify right side
    6,198,002.55x = 31,271,872,029,313.35
  5. Step 5: Solve for x
    x = 31,271,872,029,313.35/6,198,002.55
  6. Step 6: Final answer
    x = 5,045,475.83

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Similar ratio
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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.