Home / 3,669,997.60-5,494,498.80-2,252,821.60

Finding the Fourth Proportional to 3,669,997.60, 5,494,498.80 and 2,252,821.60

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Solution

The fourth proportional to 3,669,997.60, 5,494,498.80 and 2,252,821.60 is: 3,372,788.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,997.60 : 5,494,498.80 = 2,252,821.60 : x
  2. Step 2: Convert to fraction form
    3,669,997.60/5,494,498.80 = 2,252,821.60/x
  3. Step 3: Cross multiply
    3,669,997.60x = 5,494,498.80 × 2,252,821.60
  4. Step 4: Simplify right side
    3,669,997.60x = 12,378,125,577,814.08
  5. Step 5: Solve for x
    x = 12,378,125,577,814.08/3,669,997.60
  6. Step 6: Final answer
    x = 3,372,788.47

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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.