Home / 3,796,087.64-5,694,131.44-1,666,190.20

Finding the Fourth Proportional to 3,796,087.64, 5,694,131.44 and 1,666,190.20

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Solution

The fourth proportional to 3,796,087.64, 5,694,131.44 and 1,666,190.20 is: 2,499,285.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,087.64 : 5,694,131.44 = 1,666,190.20 : x
  2. Step 2: Convert to fraction form
    3,796,087.64/5,694,131.44 = 1,666,190.20/x
  3. Step 3: Cross multiply
    3,796,087.64x = 5,694,131.44 × 1,666,190.20
  4. Step 4: Simplify right side
    3,796,087.64x = 9,487,506,002,839.89
  5. Step 5: Solve for x
    x = 9,487,506,002,839.89/3,796,087.64
  6. Step 6: Final answer
    x = 2,499,285.29

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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.