Home / 3,691,662.74-5,093,885.48-2,060,066.22

Finding the Fourth Proportional to 3,691,662.74, 5,093,885.48 and 2,060,066.22

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Solution

The fourth proportional to 3,691,662.74, 5,093,885.48 and 2,060,066.22 is: 2,842,551.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,662.74 : 5,093,885.48 = 2,060,066.22 : x
  2. Step 2: Convert to fraction form
    3,691,662.74/5,093,885.48 = 2,060,066.22/x
  3. Step 3: Cross multiply
    3,691,662.74x = 5,093,885.48 × 2,060,066.22
  4. Step 4: Simplify right side
    3,691,662.74x = 10,493,741,405,896.49
  5. Step 5: Solve for x
    x = 10,493,741,405,896.49/3,691,662.74
  6. Step 6: Final answer
    x = 2,842,551.49

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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.