Home / 3,672,003.98-5,508,940.30-2,156,968.24

Finding the Fourth Proportional to 3,672,003.98, 5,508,940.30 and 2,156,968.24

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Solution

The fourth proportional to 3,672,003.98, 5,508,940.30 and 2,156,968.24 is: 3,236,001.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,003.98 : 5,508,940.30 = 2,156,968.24 : x
  2. Step 2: Convert to fraction form
    3,672,003.98/5,508,940.30 = 2,156,968.24/x
  3. Step 3: Cross multiply
    3,672,003.98x = 5,508,940.30 × 2,156,968.24
  4. Step 4: Simplify right side
    3,672,003.98x = 11,882,609,263,156.07
  5. Step 5: Solve for x
    x = 11,882,609,263,156.07/3,672,003.98
  6. Step 6: Final answer
    x = 3,236,001.19

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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.