Home / 3,351,848.67-5,027,819.81-955,694.22

Finding the Fourth Proportional to 3,351,848.67, 5,027,819.81 and 955,694.22

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Solution

The fourth proportional to 3,351,848.67, 5,027,819.81 and 955,694.22 is: 1,433,554.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,848.67 : 5,027,819.81 = 955,694.22 : x
  2. Step 2: Convert to fraction form
    3,351,848.67/5,027,819.81 = 955,694.22/x
  3. Step 3: Cross multiply
    3,351,848.67x = 5,027,819.81 × 955,694.22
  4. Step 4: Simplify right side
    3,351,848.67x = 4,805,058,331,618.50
  5. Step 5: Solve for x
    x = 4,805,058,331,618.50/3,351,848.67
  6. Step 6: Final answer
    x = 1,433,554.68

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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.