Home / 2,017,727.56-3,025,933.11-669,528.17

Finding the Fourth Proportional to 2,017,727.56, 3,025,933.11 and 669,528.17

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Solution

The fourth proportional to 2,017,727.56, 3,025,933.11 and 669,528.17 is: 1,004,073.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,727.56 : 3,025,933.11 = 669,528.17 : x
  2. Step 2: Convert to fraction form
    2,017,727.56/3,025,933.11 = 669,528.17/x
  3. Step 3: Cross multiply
    2,017,727.56x = 3,025,933.11 × 669,528.17
  4. Step 4: Simplify right side
    2,017,727.56x = 2,025,947,465,245.54
  5. Step 5: Solve for x
    x = 2,025,947,465,245.54/2,017,727.56
  6. Step 6: Final answer
    x = 1,004,073.84

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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.