Home / 11,796,233.78-17,698,594.91-4,121,007.91

Finding the Fourth Proportional to 11,796,233.78, 17,698,594.91 and 4,121,007.91

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Solution

The fourth proportional to 11,796,233.78, 17,698,594.91 and 4,121,007.91 is: 6,182,994.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796,233.78 : 17,698,594.91 = 4,121,007.91 : x
  2. Step 2: Convert to fraction form
    11,796,233.78/17,698,594.91 = 4,121,007.91/x
  3. Step 3: Cross multiply
    11,796,233.78x = 17,698,594.91 × 4,121,007.91
  4. Step 4: Simplify right side
    11,796,233.78x = 72,936,049,555,144.22
  5. Step 5: Solve for x
    x = 72,936,049,555,144.22/11,796,233.78
  6. Step 6: Final answer
    x = 6,182,994.58

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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.