Home / 2,004,584.73-2,766,318.21-1,086,811.04

Finding the Fourth Proportional to 2,004,584.73, 2,766,318.21 and 1,086,811.04

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Solution

The fourth proportional to 2,004,584.73, 2,766,318.21 and 1,086,811.04 is: 1,499,794.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,584.73 : 2,766,318.21 = 1,086,811.04 : x
  2. Step 2: Convert to fraction form
    2,004,584.73/2,766,318.21 = 1,086,811.04/x
  3. Step 3: Cross multiply
    2,004,584.73x = 2,766,318.21 × 1,086,811.04
  4. Step 4: Simplify right side
    2,004,584.73x = 3,006,465,156,949.45
  5. Step 5: Solve for x
    x = 3,006,465,156,949.45/2,004,584.73
  6. Step 6: Final answer
    x = 1,499,794.50

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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.