Home / 3,408,996.42-5,108,622.75-2,503,333.26

Finding the Fourth Proportional to 3,408,996.42, 5,108,622.75 and 2,503,333.26

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Solution

The fourth proportional to 3,408,996.42, 5,108,622.75 and 2,503,333.26 is: 3,751,422.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,996.42 : 5,108,622.75 = 2,503,333.26 : x
  2. Step 2: Convert to fraction form
    3,408,996.42/5,108,622.75 = 2,503,333.26/x
  3. Step 3: Cross multiply
    3,408,996.42x = 5,108,622.75 × 2,503,333.26
  4. Step 4: Simplify right side
    3,408,996.42x = 12,788,585,242,867.66
  5. Step 5: Solve for x
    x = 12,788,585,242,867.66/3,408,996.42
  6. Step 6: Final answer
    x = 3,751,422.32

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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.