Home / 6,652,418.90-9,179,788.20-3,752,522.51

Finding the Fourth Proportional to 6,652,418.90, 9,179,788.20 and 3,752,522.51

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Solution

The fourth proportional to 6,652,418.90, 9,179,788.20 and 3,752,522.51 is: 5,178,170.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,418.90 : 9,179,788.20 = 3,752,522.51 : x
  2. Step 2: Convert to fraction form
    6,652,418.90/9,179,788.20 = 3,752,522.51/x
  3. Step 3: Cross multiply
    6,652,418.90x = 9,179,788.20 × 3,752,522.51
  4. Step 4: Simplify right side
    6,652,418.90x = 34,447,361,811,633.44
  5. Step 5: Solve for x
    x = 34,447,361,811,633.44/6,652,418.90
  6. Step 6: Final answer
    x = 5,178,170.88

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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.