Home / 8,022,571.22-11,071,066.86-4,351,408.94

Finding the Fourth Proportional to 8,022,571.22, 11,071,066.86 and 4,351,408.94

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Solution

The fourth proportional to 8,022,571.22, 11,071,066.86 and 4,351,408.94 is: 6,004,900.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,571.22 : 11,071,066.86 = 4,351,408.94 : x
  2. Step 2: Convert to fraction form
    8,022,571.22/11,071,066.86 = 4,351,408.94/x
  3. Step 3: Cross multiply
    8,022,571.22x = 11,071,066.86 × 4,351,408.94
  4. Step 4: Simplify right side
    8,022,571.22x = 48,174,739,309,941.73
  5. Step 5: Solve for x
    x = 48,174,739,309,941.73/8,022,571.22
  6. Step 6: Final answer
    x = 6,004,900.17

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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.