Home / 11,405,336.03-17,104,387.28-3,727,243.76

Finding the Fourth Proportional to 11,405,336.03, 17,104,387.28 and 3,727,243.76

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Solution

The fourth proportional to 11,405,336.03, 17,104,387.28 and 3,727,243.76 is: 5,589,683.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,405,336.03 : 17,104,387.28 = 3,727,243.76 : x
  2. Step 2: Convert to fraction form
    11,405,336.03/17,104,387.28 = 3,727,243.76/x
  3. Step 3: Cross multiply
    11,405,336.03x = 17,104,387.28 × 3,727,243.76
  4. Step 4: Simplify right side
    11,405,336.03x = 63,752,220,758,003.38
  5. Step 5: Solve for x
    x = 63,752,220,758,003.38/11,405,336.03
  6. Step 6: Final answer
    x = 5,589,683.69

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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.