Home / 1,949,863.32-2,923,023.51-884,324.12

Finding the Fourth Proportional to 1,949,863.32, 2,923,023.51 and 884,324.12

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Solution

The fourth proportional to 1,949,863.32, 2,923,023.51 and 884,324.12 is: 1,325,682.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,863.32 : 2,923,023.51 = 884,324.12 : x
  2. Step 2: Convert to fraction form
    1,949,863.32/2,923,023.51 = 884,324.12/x
  3. Step 3: Cross multiply
    1,949,863.32x = 2,923,023.51 × 884,324.12
  4. Step 4: Simplify right side
    1,949,863.32x = 2,584,900,178,604.94
  5. Step 5: Solve for x
    x = 2,584,900,178,604.94/1,949,863.32
  6. Step 6: Final answer
    x = 1,325,682.76

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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.