Home / 11,245,053.23-16,867,579.92-2,725,389.71

Finding the Fourth Proportional to 11,245,053.23, 16,867,579.92 and 2,725,389.71

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Solution

The fourth proportional to 11,245,053.23, 16,867,579.92 and 2,725,389.71 is: 4,088,084.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,245,053.23 : 16,867,579.92 = 2,725,389.71 : x
  2. Step 2: Convert to fraction form
    11,245,053.23/16,867,579.92 = 2,725,389.71/x
  3. Step 3: Cross multiply
    11,245,053.23x = 16,867,579.92 × 2,725,389.71
  4. Step 4: Simplify right side
    11,245,053.23x = 45,970,728,662,232.73
  5. Step 5: Solve for x
    x = 45,970,728,662,232.73/11,245,053.23
  6. Step 6: Final answer
    x = 4,088,084.58

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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.