Home / 3,794,959.55-5,687,124.82-1,995,146.03

Finding the Fourth Proportional to 3,794,959.55, 5,687,124.82 and 1,995,146.03

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Solution

The fourth proportional to 3,794,959.55, 5,687,124.82 and 1,995,146.03 is: 2,989,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,959.55 : 5,687,124.82 = 1,995,146.03 : x
  2. Step 2: Convert to fraction form
    3,794,959.55/5,687,124.82 = 1,995,146.03/x
  3. Step 3: Cross multiply
    3,794,959.55x = 5,687,124.82 × 1,995,146.03
  4. Step 4: Simplify right side
    3,794,959.55x = 11,346,644,515,967.41
  5. Step 5: Solve for x
    x = 11,346,644,515,967.41/3,794,959.55
  6. Step 6: Final answer
    x = 2,989,925.02

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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.