Home / 9,496,998.27-13,105,903.14-5,146,092.54

Finding the Fourth Proportional to 9,496,998.27, 13,105,903.14 and 5,146,092.54

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Solution

The fourth proportional to 9,496,998.27, 13,105,903.14 and 5,146,092.54 is: 7,101,632.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,998.27 : 13,105,903.14 = 5,146,092.54 : x
  2. Step 2: Convert to fraction form
    9,496,998.27/13,105,903.14 = 5,146,092.54/x
  3. Step 3: Cross multiply
    9,496,998.27x = 13,105,903.14 × 5,146,092.54
  4. Step 4: Simplify right side
    9,496,998.27x = 67,444,190,378,716.58
  5. Step 5: Solve for x
    x = 67,444,190,378,716.58/9,496,998.27
  6. Step 6: Final answer
    x = 7,101,632.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.