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Finding the Fourth Proportional to 3,576,329.07, 4,935,183.88 and 2,027,694.93

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Solution

The fourth proportional to 3,576,329.07, 4,935,183.88 and 2,027,694.93 is: 2,798,133.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,329.07 : 4,935,183.88 = 2,027,694.93 : x
  2. Step 2: Convert to fraction form
    3,576,329.07/4,935,183.88 = 2,027,694.93/x
  3. Step 3: Cross multiply
    3,576,329.07x = 4,935,183.88 × 2,027,694.93
  4. Step 4: Simplify right side
    3,576,329.07x = 10,007,047,332,093.73
  5. Step 5: Solve for x
    x = 10,007,047,332,093.73/3,576,329.07
  6. Step 6: Final answer
    x = 2,798,133.82

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