Home / 3,803,145.48-5,691,858.66-3,700,793.88

Finding the Fourth Proportional to 3,803,145.48, 5,691,858.66 and 3,700,793.88

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Solution

The fourth proportional to 3,803,145.48, 5,691,858.66 and 3,700,793.88 is: 5,538,677.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,145.48 : 5,691,858.66 = 3,700,793.88 : x
  2. Step 2: Convert to fraction form
    3,803,145.48/5,691,858.66 = 3,700,793.88/x
  3. Step 3: Cross multiply
    3,803,145.48x = 5,691,858.66 × 3,700,793.88
  4. Step 4: Simplify right side
    3,803,145.48x = 21,064,395,694,753
  5. Step 5: Solve for x
    x = 21,064,395,694,753/3,803,145.48
  6. Step 6: Final answer
    x = 5,538,677.34

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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.