Home / 4,441,851.22-6,665,431.23-4,080,471.34

Finding the Fourth Proportional to 4,441,851.22, 6,665,431.23 and 4,080,471.34

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Solution

The fourth proportional to 4,441,851.22, 6,665,431.23 and 4,080,471.34 is: 6,123,145.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,851.22 : 6,665,431.23 = 4,080,471.34 : x
  2. Step 2: Convert to fraction form
    4,441,851.22/6,665,431.23 = 4,080,471.34/x
  3. Step 3: Cross multiply
    4,441,851.22x = 6,665,431.23 × 4,080,471.34
  4. Step 4: Simplify right side
    4,441,851.22x = 27,198,101,102,755.95
  5. Step 5: Solve for x
    x = 27,198,101,102,755.95/4,441,851.22
  6. Step 6: Final answer
    x = 6,123,145.45

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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.