Home / 11,025,936.06-15,215,804.40-6,131,053.06

Finding the Fourth Proportional to 11,025,936.06, 15,215,804.40 and 6,131,053.06

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Solution

The fourth proportional to 11,025,936.06, 15,215,804.40 and 6,131,053.06 is: 8,460,860.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,025,936.06 : 15,215,804.40 = 6,131,053.06 : x
  2. Step 2: Convert to fraction form
    11,025,936.06/15,215,804.40 = 6,131,053.06/x
  3. Step 3: Cross multiply
    11,025,936.06x = 15,215,804.40 × 6,131,053.06
  4. Step 4: Simplify right side
    11,025,936.06x = 93,288,904,126,981.45
  5. Step 5: Solve for x
    x = 93,288,904,126,981.45/11,025,936.06
  6. Step 6: Final answer
    x = 8,460,860.25

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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.