Home / 6,227,908.05-9,343,338.30-3,195,741.90

Finding the Fourth Proportional to 6,227,908.05, 9,343,338.30 and 3,195,741.90

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Solution

The fourth proportional to 6,227,908.05, 9,343,338.30 and 3,195,741.90 is: 4,794,370.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,908.05 : 9,343,338.30 = 3,195,741.90 : x
  2. Step 2: Convert to fraction form
    6,227,908.05/9,343,338.30 = 3,195,741.90/x
  3. Step 3: Cross multiply
    6,227,908.05x = 9,343,338.30 × 3,195,741.90
  4. Step 4: Simplify right side
    6,227,908.05x = 29,858,897,691,184.77
  5. Step 5: Solve for x
    x = 29,858,897,691,184.77/6,227,908.05
  6. Step 6: Final answer
    x = 4,794,370.35

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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.