Home / 8,861,524.34-13,291,105.31-2,471,241.56

Finding the Fourth Proportional to 8,861,524.34, 13,291,105.31 and 2,471,241.56

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Solution

The fourth proportional to 8,861,524.34, 13,291,105.31 and 2,471,241.56 is: 3,706,532.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,861,524.34 : 13,291,105.31 = 2,471,241.56 : x
  2. Step 2: Convert to fraction form
    8,861,524.34/13,291,105.31 = 2,471,241.56/x
  3. Step 3: Cross multiply
    8,861,524.34x = 13,291,105.31 × 2,471,241.56
  4. Step 4: Simplify right side
    8,861,524.34x = 32,845,531,741,596.95
  5. Step 5: Solve for x
    x = 32,845,531,741,596.95/8,861,524.34
  6. Step 6: Final answer
    x = 3,706,532.93

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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.