Home / 4,419,171.66-6,097,754.21-2,485,058.72

Finding the Fourth Proportional to 4,419,171.66, 6,097,754.21 and 2,485,058.72

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Solution

The fourth proportional to 4,419,171.66, 6,097,754.21 and 2,485,058.72 is: 3,428,985.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,171.66 : 6,097,754.21 = 2,485,058.72 : x
  2. Step 2: Convert to fraction form
    4,419,171.66/6,097,754.21 = 2,485,058.72/x
  3. Step 3: Cross multiply
    4,419,171.66x = 6,097,754.21 × 2,485,058.72
  4. Step 4: Simplify right side
    4,419,171.66x = 15,153,277,229,063.15
  5. Step 5: Solve for x
    x = 15,153,277,229,063.15/4,419,171.66
  6. Step 6: Final answer
    x = 3,428,985.88

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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.