Home / 5,450,839.22-7,522,058.94-3,003,676.14

Finding the Fourth Proportional to 5,450,839.22, 7,522,058.94 and 3,003,676.14

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Solution

The fourth proportional to 5,450,839.22, 7,522,058.94 and 3,003,676.14 is: 4,145,018.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,450,839.22 : 7,522,058.94 = 3,003,676.14 : x
  2. Step 2: Convert to fraction form
    5,450,839.22/7,522,058.94 = 3,003,676.14/x
  3. Step 3: Cross multiply
    5,450,839.22x = 7,522,058.94 × 3,003,676.14
  4. Step 4: Simplify right side
    5,450,839.22x = 22,593,828,961,751.70
  5. Step 5: Solve for x
    x = 22,593,828,961,751.70/5,450,839.22
  6. Step 6: Final answer
    x = 4,145,018.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.