Home / 6,108,072.54-9,158,969.22-3,230,986.56

Finding the Fourth Proportional to 6,108,072.54, 9,158,969.22 and 3,230,986.56

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Solution

The fourth proportional to 6,108,072.54, 9,158,969.22 and 3,230,986.56 is: 4,844,819.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,072.54 : 9,158,969.22 = 3,230,986.56 : x
  2. Step 2: Convert to fraction form
    6,108,072.54/9,158,969.22 = 3,230,986.56/x
  3. Step 3: Cross multiply
    6,108,072.54x = 9,158,969.22 × 3,230,986.56
  4. Step 4: Simplify right side
    6,108,072.54x = 29,592,506,453,273.69
  5. Step 5: Solve for x
    x = 29,592,506,453,273.69/6,108,072.54
  6. Step 6: Final answer
    x = 4,844,819.09

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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.