Home / 4,733,939-7,091,525.46-2,206,116.92

Finding the Fourth Proportional to 4,733,939, 7,091,525.46 and 2,206,116.92

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Solution

The fourth proportional to 4,733,939, 7,091,525.46 and 2,206,116.92 is: 3,304,802.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,939 : 7,091,525.46 = 2,206,116.92 : x
  2. Step 2: Convert to fraction form
    4,733,939/7,091,525.46 = 2,206,116.92/x
  3. Step 3: Cross multiply
    4,733,939x = 7,091,525.46 × 2,206,116.92
  4. Step 4: Simplify right side
    4,733,939x = 15,644,734,305,916.78
  5. Step 5: Solve for x
    x = 15,644,734,305,916.78/4,733,939
  6. Step 6: Final answer
    x = 3,304,802.68

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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.