Home / 11,025,934.06-15,215,801.64-6,131,051.06

Finding the Fourth Proportional to 11,025,934.06, 15,215,801.64 and 6,131,051.06

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Solution

The fourth proportional to 11,025,934.06, 15,215,801.64 and 6,131,051.06 is: 8,460,857.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,025,934.06 : 15,215,801.64 = 6,131,051.06 : x
  2. Step 2: Convert to fraction form
    11,025,934.06/15,215,801.64 = 6,131,051.06/x
  3. Step 3: Cross multiply
    11,025,934.06x = 15,215,801.64 × 6,131,051.06
  4. Step 4: Simplify right side
    11,025,934.06x = 93,288,856,773,671.73
  5. Step 5: Solve for x
    x = 93,288,856,773,671.73/11,025,934.06
  6. Step 6: Final answer
    x = 8,460,857.49

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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.