Home / 8,049,753.18-12,074,629.77-5,517,732.06

Finding the Fourth Proportional to 8,049,753.18, 12,074,629.77 and 5,517,732.06

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Solution

The fourth proportional to 8,049,753.18, 12,074,629.77 and 5,517,732.06 is: 8,276,598.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,753.18 : 12,074,629.77 = 5,517,732.06 : x
  2. Step 2: Convert to fraction form
    8,049,753.18/12,074,629.77 = 5,517,732.06/x
  3. Step 3: Cross multiply
    8,049,753.18x = 12,074,629.77 × 5,517,732.06
  4. Step 4: Simplify right side
    8,049,753.18x = 66,624,571,794,559.42
  5. Step 5: Solve for x
    x = 66,624,571,794,559.42/8,049,753.18
  6. Step 6: Final answer
    x = 8,276,598.09

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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.