Home / 2,465,961.26-3,698,589.24-846,699.80

Finding the Fourth Proportional to 2,465,961.26, 3,698,589.24 and 846,699.80

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Solution

The fourth proportional to 2,465,961.26, 3,698,589.24 and 846,699.80 is: 1,269,928.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,961.26 : 3,698,589.24 = 846,699.80 : x
  2. Step 2: Convert to fraction form
    2,465,961.26/3,698,589.24 = 846,699.80/x
  3. Step 3: Cross multiply
    2,465,961.26x = 3,698,589.24 × 846,699.80
  4. Step 4: Simplify right side
    2,465,961.26x = 3,131,594,751,297.21
  5. Step 5: Solve for x
    x = 3,131,594,751,297.21/2,465,961.26
  6. Step 6: Final answer
    x = 1,269,928.61

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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.