Home / 11,141,975.66-16,711,843.05-3,055,764.29

Finding the Fourth Proportional to 11,141,975.66, 16,711,843.05 and 3,055,764.29

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Solution

The fourth proportional to 11,141,975.66, 16,711,843.05 and 3,055,764.29 is: 4,583,339.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,141,975.66 : 16,711,843.05 = 3,055,764.29 : x
  2. Step 2: Convert to fraction form
    11,141,975.66/16,711,843.05 = 3,055,764.29/x
  3. Step 3: Cross multiply
    11,141,975.66x = 16,711,843.05 × 3,055,764.29
  4. Step 4: Simplify right side
    11,141,975.66x = 51,067,453,128,715.48
  5. Step 5: Solve for x
    x = 51,067,453,128,715.48/11,141,975.66
  6. Step 6: Final answer
    x = 4,583,339.14

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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.