Home / 1,844,107.80-2,766,161.70-1,726,009.80

Finding the Fourth Proportional to 1,844,107.80, 2,766,161.70 and 1,726,009.80

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Solution

The fourth proportional to 1,844,107.80, 2,766,161.70 and 1,726,009.80 is: 2,589,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,107.80 : 2,766,161.70 = 1,726,009.80 : x
  2. Step 2: Convert to fraction form
    1,844,107.80/2,766,161.70 = 1,726,009.80/x
  3. Step 3: Cross multiply
    1,844,107.80x = 2,766,161.70 × 1,726,009.80
  4. Step 4: Simplify right side
    1,844,107.80x = 4,774,422,202,584.66
  5. Step 5: Solve for x
    x = 4,774,422,202,584.66/1,844,107.80
  6. Step 6: Final answer
    x = 2,589,014.70

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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.