Home / 8,839,058.22-13,258,872.45-2,449,372.14

Finding the Fourth Proportional to 8,839,058.22, 13,258,872.45 and 2,449,372.14

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Solution

The fourth proportional to 8,839,058.22, 13,258,872.45 and 2,449,372.14 is: 3,674,137.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,839,058.22 : 13,258,872.45 = 2,449,372.14 : x
  2. Step 2: Convert to fraction form
    8,839,058.22/13,258,872.45 = 2,449,372.14/x
  3. Step 3: Cross multiply
    8,839,058.22x = 13,258,872.45 × 2,449,372.14
  4. Step 4: Simplify right side
    8,839,058.22x = 32,475,912,786,843.54
  5. Step 5: Solve for x
    x = 32,475,912,786,843.54/8,839,058.22
  6. Step 6: Final answer
    x = 3,674,137.22

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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.