Home / 6,682,789.70-10,028,401.37-2,844,606

Finding the Fourth Proportional to 6,682,789.70, 10,028,401.37 and 2,844,606

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Solution

The fourth proportional to 6,682,789.70, 10,028,401.37 and 2,844,606 is: 4,268,703.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,789.70 : 10,028,401.37 = 2,844,606 : x
  2. Step 2: Convert to fraction form
    6,682,789.70/10,028,401.37 = 2,844,606/x
  3. Step 3: Cross multiply
    6,682,789.70x = 10,028,401.37 × 2,844,606
  4. Step 4: Simplify right side
    6,682,789.70x = 28,526,850,714,621.74
  5. Step 5: Solve for x
    x = 28,526,850,714,621.74/6,682,789.70
  6. Step 6: Final answer
    x = 4,268,703.94

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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.