Home / 2,498,047.80-3,741,396.59-1,954,919.25

Finding the Fourth Proportional to 2,498,047.80, 3,741,396.59 and 1,954,919.25

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Solution

The fourth proportional to 2,498,047.80, 3,741,396.59 and 1,954,919.25 is: 2,927,937.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,047.80 : 3,741,396.59 = 1,954,919.25 : x
  2. Step 2: Convert to fraction form
    2,498,047.80/3,741,396.59 = 1,954,919.25/x
  3. Step 3: Cross multiply
    2,498,047.80x = 3,741,396.59 × 1,954,919.25
  4. Step 4: Simplify right side
    2,498,047.80x = 7,314,128,215,675.36
  5. Step 5: Solve for x
    x = 7,314,128,215,675.36/2,498,047.80
  6. Step 6: Final answer
    x = 2,927,937.65

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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.