Home / 6,384,028.30-9,576,042.45-5,861,481.10

Finding the Fourth Proportional to 6,384,028.30, 9,576,042.45 and 5,861,481.10

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Solution

The fourth proportional to 6,384,028.30, 9,576,042.45 and 5,861,481.10 is: 8,792,221.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,028.30 : 9,576,042.45 = 5,861,481.10 : x
  2. Step 2: Convert to fraction form
    6,384,028.30/9,576,042.45 = 5,861,481.10/x
  3. Step 3: Cross multiply
    6,384,028.30x = 9,576,042.45 × 5,861,481.10
  4. Step 4: Simplify right side
    6,384,028.30x = 56,129,791,833,472.69
  5. Step 5: Solve for x
    x = 56,129,791,833,472.69/6,384,028.30
  6. Step 6: Final answer
    x = 8,792,221.65

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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.