Home / 6,183,576.72-9,276,001.36-2,140,057.44

Finding the Fourth Proportional to 6,183,576.72, 9,276,001.36 and 2,140,057.44

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Solution

The fourth proportional to 6,183,576.72, 9,276,001.36 and 2,140,057.44 is: 3,210,306.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,576.72 : 9,276,001.36 = 2,140,057.44 : x
  2. Step 2: Convert to fraction form
    6,183,576.72/9,276,001.36 = 2,140,057.44/x
  3. Step 3: Cross multiply
    6,183,576.72x = 9,276,001.36 × 2,140,057.44
  4. Step 4: Simplify right side
    6,183,576.72x = 19,851,175,723,918.12
  5. Step 5: Solve for x
    x = 19,851,175,723,918.12/6,183,576.72
  6. Step 6: Final answer
    x = 3,210,306.37

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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.