Home / 2,361,918-3,540,767.14-922,266.47

Finding the Fourth Proportional to 2,361,918, 3,540,767.14 and 922,266.47

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Solution

The fourth proportional to 2,361,918, 3,540,767.14 and 922,266.47 is: 1,382,575.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,918 : 3,540,767.14 = 922,266.47 : x
  2. Step 2: Convert to fraction form
    2,361,918/3,540,767.14 = 922,266.47/x
  3. Step 3: Cross multiply
    2,361,918x = 3,540,767.14 × 922,266.47
  4. Step 4: Simplify right side
    2,361,918x = 3,265,530,811,299.80
  5. Step 5: Solve for x
    x = 3,265,530,811,299.80/2,361,918
  6. Step 6: Final answer
    x = 1,382,575.86

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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.