Home / 2,534,250.75-3,801,388.88-640,994.01

Finding the Fourth Proportional to 2,534,250.75, 3,801,388.88 and 640,994.01

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Solution

The fourth proportional to 2,534,250.75, 3,801,388.88 and 640,994.01 is: 961,494.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,250.75 : 3,801,388.88 = 640,994.01 : x
  2. Step 2: Convert to fraction form
    2,534,250.75/3,801,388.88 = 640,994.01/x
  3. Step 3: Cross multiply
    2,534,250.75x = 3,801,388.88 × 640,994.01
  4. Step 4: Simplify right side
    2,534,250.75x = 2,436,667,498,555.64
  5. Step 5: Solve for x
    x = 2,436,667,498,555.64/2,534,250.75
  6. Step 6: Final answer
    x = 961,494.24

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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.