Home / 10,330,933.26-15,496,399.81-3,766,134.52

Finding the Fourth Proportional to 10,330,933.26, 15,496,399.81 and 3,766,134.52

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Solution

The fourth proportional to 10,330,933.26, 15,496,399.81 and 3,766,134.52 is: 5,649,201.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,330,933.26 : 15,496,399.81 = 3,766,134.52 : x
  2. Step 2: Convert to fraction form
    10,330,933.26/15,496,399.81 = 3,766,134.52/x
  3. Step 3: Cross multiply
    10,330,933.26x = 15,496,399.81 × 3,766,134.52
  4. Step 4: Simplify right side
    10,330,933.26x = 58,361,526,241,331.77
  5. Step 5: Solve for x
    x = 58,361,526,241,331.77/10,330,933.26
  6. Step 6: Final answer
    x = 5,649,201.75

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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.