Home / 10,669,995.33-16,005,705.60-3,752,644.65

Finding the Fourth Proportional to 10,669,995.33, 16,005,705.60 and 3,752,644.65

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Solution

The fourth proportional to 10,669,995.33, 16,005,705.60 and 3,752,644.65 is: 5,629,217.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,669,995.33 : 16,005,705.60 = 3,752,644.65 : x
  2. Step 2: Convert to fraction form
    10,669,995.33/16,005,705.60 = 3,752,644.65/x
  3. Step 3: Cross multiply
    10,669,995.33x = 16,005,705.60 × 3,752,644.65
  4. Step 4: Simplify right side
    10,669,995.33x = 60,063,725,489,315.04
  5. Step 5: Solve for x
    x = 60,063,725,489,315.04/10,669,995.33
  6. Step 6: Final answer
    x = 5,629,217.60

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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.