Home / 11,302,835.70-16,932,860.92-6,677,991.24

Finding the Fourth Proportional to 11,302,835.70, 16,932,860.92 and 6,677,991.24

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Solution

The fourth proportional to 11,302,835.70, 16,932,860.92 and 6,677,991.24 is: 10,004,347.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,835.70 : 16,932,860.92 = 6,677,991.24 : x
  2. Step 2: Convert to fraction form
    11,302,835.70/16,932,860.92 = 6,677,991.24/x
  3. Step 3: Cross multiply
    11,302,835.70x = 16,932,860.92 × 6,677,991.24
  4. Step 4: Simplify right side
    11,302,835.70x = 113,077,496,799,183.89
  5. Step 5: Solve for x
    x = 113,077,496,799,183.89/11,302,835.70
  6. Step 6: Final answer
    x = 10,004,347.57

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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.