Home / 5,452,571.46-7,524,241.56-3,005,175.09

Finding the Fourth Proportional to 5,452,571.46, 7,524,241.56 and 3,005,175.09

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Solution

The fourth proportional to 5,452,571.46, 7,524,241.56 and 3,005,175.09 is: 4,146,972.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,571.46 : 7,524,241.56 = 3,005,175.09 : x
  2. Step 2: Convert to fraction form
    5,452,571.46/7,524,241.56 = 3,005,175.09/x
  3. Step 3: Cross multiply
    5,452,571.46x = 7,524,241.56 × 3,005,175.09
  4. Step 4: Simplify right side
    5,452,571.46x = 22,611,663,307,254.74
  5. Step 5: Solve for x
    x = 22,611,663,307,254.74/5,452,571.46
  6. Step 6: Final answer
    x = 4,146,972.39

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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.