Home / 8,049,695.06-12,074,542.58-5,517,673.94

Finding the Fourth Proportional to 8,049,695.06, 12,074,542.58 and 5,517,673.94

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Solution

The fourth proportional to 8,049,695.06, 12,074,542.58 and 5,517,673.94 is: 8,276,510.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,049,695.06 : 12,074,542.58 = 5,517,673.94 : x
  2. Step 2: Convert to fraction form
    8,049,695.06/12,074,542.58 = 5,517,673.94/x
  3. Step 3: Cross multiply
    8,049,695.06x = 12,074,542.58 × 5,517,673.94
  4. Step 4: Simplify right side
    8,049,695.06x = 66,623,388,884,507.83
  5. Step 5: Solve for x
    x = 66,623,388,884,507.83/8,049,695.06
  6. Step 6: Final answer
    x = 8,276,510.90

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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.