Home / 2,534,312.62-3,801,481.79-641,055.88

Finding the Fourth Proportional to 2,534,312.62, 3,801,481.79 and 641,055.88

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Solution

The fourth proportional to 2,534,312.62, 3,801,481.79 and 641,055.88 is: 961,587.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,312.62 : 3,801,481.79 = 641,055.88 : x
  2. Step 2: Convert to fraction form
    2,534,312.62/3,801,481.79 = 641,055.88/x
  3. Step 3: Cross multiply
    2,534,312.62x = 3,801,481.79 × 641,055.88
  4. Step 4: Simplify right side
    2,534,312.62x = 2,436,962,241,483.44
  5. Step 5: Solve for x
    x = 2,436,962,241,483.44/2,534,312.62
  6. Step 6: Final answer
    x = 961,587.07

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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.