Home / 3,449,215.25-5,174,623.19-1,174,759.19

Finding the Fourth Proportional to 3,449,215.25, 5,174,623.19 and 1,174,759.19

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Solution

The fourth proportional to 3,449,215.25, 5,174,623.19 and 1,174,759.19 is: 1,762,411.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,215.25 : 5,174,623.19 = 1,174,759.19 : x
  2. Step 2: Convert to fraction form
    3,449,215.25/5,174,623.19 = 1,174,759.19/x
  3. Step 3: Cross multiply
    3,449,215.25x = 5,174,623.19 × 1,174,759.19
  4. Step 4: Simplify right side
    3,449,215.25x = 6,078,936,147,239.62
  5. Step 5: Solve for x
    x = 6,078,936,147,239.62/3,449,215.25
  6. Step 6: Final answer
    x = 1,762,411.36

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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.