Home / 10,108,655.30-15,147,553.56-6,001,889.36

Finding the Fourth Proportional to 10,108,655.30, 15,147,553.56 and 6,001,889.36

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Solution

The fourth proportional to 10,108,655.30, 15,147,553.56 and 6,001,889.36 is: 8,993,673.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,108,655.30 : 15,147,553.56 = 6,001,889.36 : x
  2. Step 2: Convert to fraction form
    10,108,655.30/15,147,553.56 = 6,001,889.36/x
  3. Step 3: Cross multiply
    10,108,655.30x = 15,147,553.56 × 6,001,889.36
  4. Step 4: Simplify right side
    10,108,655.30x = 90,913,940,541,794.12
  5. Step 5: Solve for x
    x = 90,913,940,541,794.12/10,108,655.30
  6. Step 6: Final answer
    x = 8,993,673.03

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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.