Home / 5,224,889.11-7,825,401.45-2,494,357.24

Finding the Fourth Proportional to 5,224,889.11, 7,825,401.45 and 2,494,357.24

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Solution

The fourth proportional to 5,224,889.11, 7,825,401.45 and 2,494,357.24 is: 3,735,839.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224,889.11 : 7,825,401.45 = 2,494,357.24 : x
  2. Step 2: Convert to fraction form
    5,224,889.11/7,825,401.45 = 2,494,357.24/x
  3. Step 3: Cross multiply
    5,224,889.11x = 7,825,401.45 × 2,494,357.24
  4. Step 4: Simplify right side
    5,224,889.11x = 19,519,346,762,714
  5. Step 5: Solve for x
    x = 19,519,346,762,714/5,224,889.11
  6. Step 6: Final answer
    x = 3,735,839.43

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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.