Home / 3,267,336.20-4,901,004.30-2,005,874.60

Finding the Fourth Proportional to 3,267,336.20, 4,901,004.30 and 2,005,874.60

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Solution

The fourth proportional to 3,267,336.20, 4,901,004.30 and 2,005,874.60 is: 3,008,811.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,336.20 : 4,901,004.30 = 2,005,874.60 : x
  2. Step 2: Convert to fraction form
    3,267,336.20/4,901,004.30 = 2,005,874.60/x
  3. Step 3: Cross multiply
    3,267,336.20x = 4,901,004.30 × 2,005,874.60
  4. Step 4: Simplify right side
    3,267,336.20x = 9,830,800,039,860.78
  5. Step 5: Solve for x
    x = 9,830,800,039,860.78/3,267,336.20
  6. Step 6: Final answer
    x = 3,008,811.90

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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.