Home / 4,483,057.20-6,186,611.88-2,445,866.88

Finding the Fourth Proportional to 4,483,057.20, 6,186,611.88 and 2,445,866.88

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Solution

The fourth proportional to 4,483,057.20, 6,186,611.88 and 2,445,866.88 is: 3,375,292.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,057.20 : 6,186,611.88 = 2,445,866.88 : x
  2. Step 2: Convert to fraction form
    4,483,057.20/6,186,611.88 = 2,445,866.88/x
  3. Step 3: Cross multiply
    4,483,057.20x = 6,186,611.88 × 2,445,866.88
  4. Step 4: Simplify right side
    4,483,057.20x = 15,131,629,096,706.53
  5. Step 5: Solve for x
    x = 15,131,629,096,706.53/4,483,057.20
  6. Step 6: Final answer
    x = 3,375,292.44

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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.