Home / 2,002,657.44-3,004,170.83-654,826.96

Finding the Fourth Proportional to 2,002,657.44, 3,004,170.83 and 654,826.96

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Solution

The fourth proportional to 2,002,657.44, 3,004,170.83 and 654,826.96 is: 982,300.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,657.44 : 3,004,170.83 = 654,826.96 : x
  2. Step 2: Convert to fraction form
    2,002,657.44/3,004,170.83 = 654,826.96/x
  3. Step 3: Cross multiply
    2,002,657.44x = 3,004,170.83 × 654,826.96
  4. Step 4: Simplify right side
    2,002,657.44x = 1,967,212,051,929.58
  5. Step 5: Solve for x
    x = 1,967,212,051,929.58/2,002,657.44
  6. Step 6: Final answer
    x = 982,300.82

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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.