Home / 2,269,043.20-3,399,417.60-1,846,028.80

Finding the Fourth Proportional to 2,269,043.20, 3,399,417.60 and 1,846,028.80

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Solution

The fourth proportional to 2,269,043.20, 3,399,417.60 and 1,846,028.80 is: 2,765,669.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,043.20 : 3,399,417.60 = 1,846,028.80 : x
  2. Step 2: Convert to fraction form
    2,269,043.20/3,399,417.60 = 1,846,028.80/x
  3. Step 3: Cross multiply
    2,269,043.20x = 3,399,417.60 × 1,846,028.80
  4. Step 4: Simplify right side
    2,269,043.20x = 6,275,422,792,826.88
  5. Step 5: Solve for x
    x = 6,275,422,792,826.88/2,269,043.20
  6. Step 6: Final answer
    x = 2,765,669.16

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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.