Home / 8,093,729.58-11,174,553.63-5,194,370.22

Finding the Fourth Proportional to 8,093,729.58, 11,174,553.63 and 5,194,370.22

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Solution

The fourth proportional to 8,093,729.58, 11,174,553.63 and 5,194,370.22 is: 7,171,572.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,729.58 : 11,174,553.63 = 5,194,370.22 : x
  2. Step 2: Convert to fraction form
    8,093,729.58/11,174,553.63 = 5,194,370.22/x
  3. Step 3: Cross multiply
    8,093,729.58x = 11,174,553.63 × 5,194,370.22
  4. Step 4: Simplify right side
    8,093,729.58x = 58,044,768,597,464.90
  5. Step 5: Solve for x
    x = 58,044,768,597,464.90/8,093,729.58
  6. Step 6: Final answer
    x = 7,171,572.51

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1.5x scale

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.