Home / 11,489,185.68-17,234,215.92-4,299,962.64

Finding the Fourth Proportional to 11,489,185.68, 17,234,215.92 and 4,299,962.64

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Solution

The fourth proportional to 11,489,185.68, 17,234,215.92 and 4,299,962.64 is: 6,450,107.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,489,185.68 : 17,234,215.92 = 4,299,962.64 : x
  2. Step 2: Convert to fraction form
    11,489,185.68/17,234,215.92 = 4,299,962.64/x
  3. Step 3: Cross multiply
    11,489,185.68x = 17,234,215.92 × 4,299,962.64
  4. Step 4: Simplify right side
    11,489,185.68x = 74,106,484,585,693.23
  5. Step 5: Solve for x
    x = 74,106,484,585,693.23/11,489,185.68
  6. Step 6: Final answer
    x = 6,450,107.66

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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.