Home / 4,856,379.91-6,701,858.60-2,680,924.23

Finding the Fourth Proportional to 4,856,379.91, 6,701,858.60 and 2,680,924.23

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Solution

The fourth proportional to 4,856,379.91, 6,701,858.60 and 2,680,924.23 is: 3,699,705.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,379.91 : 6,701,858.60 = 2,680,924.23 : x
  2. Step 2: Convert to fraction form
    4,856,379.91/6,701,858.60 = 2,680,924.23/x
  3. Step 3: Cross multiply
    4,856,379.91x = 6,701,858.60 × 2,680,924.23
  4. Step 4: Simplify right side
    4,856,379.91x = 17,967,175,093,369.26
  5. Step 5: Solve for x
    x = 17,967,175,093,369.26/4,856,379.91
  6. Step 6: Final answer
    x = 3,699,705.43

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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.