Home / 11,293,668.54-15,585,493.30-6,137,362.24

Finding the Fourth Proportional to 11,293,668.54, 15,585,493.30 and 6,137,362.24

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Solution

The fourth proportional to 11,293,668.54, 15,585,493.30 and 6,137,362.24 is: 8,469,685.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,293,668.54 : 15,585,493.30 = 6,137,362.24 : x
  2. Step 2: Convert to fraction form
    11,293,668.54/15,585,493.30 = 6,137,362.24/x
  3. Step 3: Cross multiply
    11,293,668.54x = 15,585,493.30 × 6,137,362.24
  4. Step 4: Simplify right side
    11,293,668.54x = 95,653,818,071,193
  5. Step 5: Solve for x
    x = 95,653,818,071,193/11,293,668.54
  6. Step 6: Final answer
    x = 8,469,685.27

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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.