Home / 11,227,991.94-16,835,540.97-4,396,566.78

Finding the Fourth Proportional to 11,227,991.94, 16,835,540.97 and 4,396,566.78

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Solution

The fourth proportional to 11,227,991.94, 16,835,540.97 and 4,396,566.78 is: 6,592,325.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,991.94 : 16,835,540.97 = 4,396,566.78 : x
  2. Step 2: Convert to fraction form
    11,227,991.94/16,835,540.97 = 4,396,566.78/x
  3. Step 3: Cross multiply
    11,227,991.94x = 16,835,540.97 × 4,396,566.78
  4. Step 4: Simplify right side
    11,227,991.94x = 74,018,580,152,030.97
  5. Step 5: Solve for x
    x = 74,018,580,152,030.97/11,227,991.94
  6. Step 6: Final answer
    x = 6,592,325.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.