Home / 10,794,980.92-14,895,635.78-6,932,734.06

Finding the Fourth Proportional to 10,794,980.92, 14,895,635.78 and 6,932,734.06

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Solution

The fourth proportional to 10,794,980.92, 14,895,635.78 and 6,932,734.06 is: 9,566,249.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794,980.92 : 14,895,635.78 = 6,932,734.06 : x
  2. Step 2: Convert to fraction form
    10,794,980.92/14,895,635.78 = 6,932,734.06/x
  3. Step 3: Cross multiply
    10,794,980.92x = 14,895,635.78 × 6,932,734.06
  4. Step 4: Simplify right side
    10,794,980.92x = 103,267,481,517,360.66
  5. Step 5: Solve for x
    x = 103,267,481,517,360.66/10,794,980.92
  6. Step 6: Final answer
    x = 9,566,249.56

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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.