Home / 11,302,429.05-16,932,309.53-6,677,615.52

Finding the Fourth Proportional to 11,302,429.05, 16,932,309.53 and 6,677,615.52

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Solution

The fourth proportional to 11,302,429.05, 16,932,309.53 and 6,677,615.52 is: 10,003,818.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,429.05 : 16,932,309.53 = 6,677,615.52 : x
  2. Step 2: Convert to fraction form
    11,302,429.05/16,932,309.53 = 6,677,615.52/x
  3. Step 3: Cross multiply
    11,302,429.05x = 16,932,309.53 × 6,677,615.52
  4. Step 4: Simplify right side
    11,302,429.05x = 113,067,452,873,583.81
  5. Step 5: Solve for x
    x = 113,067,452,873,583.81/11,302,429.05
  6. Step 6: Final answer
    x = 10,003,818.86

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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.