Home / 3,297,892.37-4,550,861.77-1,827,786.52

Finding the Fourth Proportional to 3,297,892.37, 4,550,861.77 and 1,827,786.52

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Solution

The fourth proportional to 3,297,892.37, 4,550,861.77 and 1,827,786.52 is: 2,522,218.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,892.37 : 4,550,861.77 = 1,827,786.52 : x
  2. Step 2: Convert to fraction form
    3,297,892.37/4,550,861.77 = 1,827,786.52/x
  3. Step 3: Cross multiply
    3,297,892.37x = 4,550,861.77 × 1,827,786.52
  4. Step 4: Simplify right side
    3,297,892.37x = 8,318,003,788,450.41
  5. Step 5: Solve for x
    x = 8,318,003,788,450.41/3,297,892.37
  6. Step 6: Final answer
    x = 2,522,218.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.