Home / 8,096,692.44-12,147,165.66-2,909,825.58

Finding the Fourth Proportional to 8,096,692.44, 12,147,165.66 and 2,909,825.58

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Solution

The fourth proportional to 8,096,692.44, 12,147,165.66 and 2,909,825.58 is: 4,365,502.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,692.44 : 12,147,165.66 = 2,909,825.58 : x
  2. Step 2: Convert to fraction form
    8,096,692.44/12,147,165.66 = 2,909,825.58/x
  3. Step 3: Cross multiply
    8,096,692.44x = 12,147,165.66 × 2,909,825.58
  4. Step 4: Simplify right side
    8,096,692.44x = 35,346,133,361,965.59
  5. Step 5: Solve for x
    x = 35,346,133,361,965.59/8,096,692.44
  6. Step 6: Final answer
    x = 4,365,502.78

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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.