Home / 11,088,768.27-15,302,553.51-6,194,196.66

Finding the Fourth Proportional to 11,088,768.27, 15,302,553.51 and 6,194,196.66

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Solution

The fourth proportional to 11,088,768.27, 15,302,553.51 and 6,194,196.66 is: 8,548,021.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,768.27 : 15,302,553.51 = 6,194,196.66 : x
  2. Step 2: Convert to fraction form
    11,088,768.27/15,302,553.51 = 6,194,196.66/x
  3. Step 3: Cross multiply
    11,088,768.27x = 15,302,553.51 × 6,194,196.66
  4. Step 4: Simplify right side
    11,088,768.27x = 94,787,025,921,726.09
  5. Step 5: Solve for x
    x = 94,787,025,921,726.09/11,088,768.27
  6. Step 6: Final answer
    x = 8,548,021.17

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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.