Home / 8,864,558.82-13,297,236.30-2,716,089.90

Finding the Fourth Proportional to 8,864,558.82, 13,297,236.30 and 2,716,089.90

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Solution

The fourth proportional to 8,864,558.82, 13,297,236.30 and 2,716,089.90 is: 4,074,256.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864,558.82 : 13,297,236.30 = 2,716,089.90 : x
  2. Step 2: Convert to fraction form
    8,864,558.82/13,297,236.30 = 2,716,089.90/x
  3. Step 3: Cross multiply
    8,864,558.82x = 13,297,236.30 × 2,716,089.90
  4. Step 4: Simplify right side
    8,864,558.82x = 36,116,489,212,343.37
  5. Step 5: Solve for x
    x = 36,116,489,212,343.37/8,864,558.82
  6. Step 6: Final answer
    x = 4,074,256.82

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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.