Home / 3,393,864-4,683,624.72-1,845,229.94

Finding the Fourth Proportional to 3,393,864, 4,683,624.72 and 1,845,229.94

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Solution

The fourth proportional to 3,393,864, 4,683,624.72 and 1,845,229.94 is: 2,546,467.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,864 : 4,683,624.72 = 1,845,229.94 : x
  2. Step 2: Convert to fraction form
    3,393,864/4,683,624.72 = 1,845,229.94/x
  3. Step 3: Cross multiply
    3,393,864x = 4,683,624.72 × 1,845,229.94
  4. Step 4: Simplify right side
    3,393,864x = 8,642,364,548,293.97
  5. Step 5: Solve for x
    x = 8,642,364,548,293.97/3,393,864
  6. Step 6: Final answer
    x = 2,546,467.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.