Home / 10,171,096.33-14,036,366.05-5,524,879.92

Finding the Fourth Proportional to 10,171,096.33, 14,036,366.05 and 5,524,879.92

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Solution

The fourth proportional to 10,171,096.33, 14,036,366.05 and 5,524,879.92 is: 7,624,471.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,096.33 : 14,036,366.05 = 5,524,879.92 : x
  2. Step 2: Convert to fraction form
    10,171,096.33/14,036,366.05 = 5,524,879.92/x
  3. Step 3: Cross multiply
    10,171,096.33x = 14,036,366.05 × 5,524,879.92
  4. Step 4: Simplify right side
    10,171,096.33x = 77,549,236,939,414.72
  5. Step 5: Solve for x
    x = 77,549,236,939,414.72/10,171,096.33
  6. Step 6: Final answer
    x = 7,624,471.78

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