Home / 11,777,269.32-17,668,726.56-5,704,903.44

Finding the Fourth Proportional to 11,777,269.32, 17,668,726.56 and 5,704,903.44

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Solution

The fourth proportional to 11,777,269.32, 17,668,726.56 and 5,704,903.44 is: 8,558,722.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,777,269.32 : 17,668,726.56 = 5,704,903.44 : x
  2. Step 2: Convert to fraction form
    11,777,269.32/17,668,726.56 = 5,704,903.44/x
  3. Step 3: Cross multiply
    11,777,269.32x = 17,668,726.56 × 5,704,903.44
  4. Step 4: Simplify right side
    11,777,269.32x = 100,798,378,932,563.36
  5. Step 5: Solve for x
    x = 100,798,378,932,563.36/11,777,269.32
  6. Step 6: Final answer
    x = 8,558,722.42

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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.