Home / 9,659,600.34-14,489,896.80-2,471,196.60

Finding the Fourth Proportional to 9,659,600.34, 14,489,896.80 and 2,471,196.60

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Solution

The fourth proportional to 9,659,600.34, 14,489,896.80 and 2,471,196.60 is: 3,706,921.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,600.34 : 14,489,896.80 = 2,471,196.60 : x
  2. Step 2: Convert to fraction form
    9,659,600.34/14,489,896.80 = 2,471,196.60/x
  3. Step 3: Cross multiply
    9,659,600.34x = 14,489,896.80 × 2,471,196.60
  4. Step 4: Simplify right side
    9,659,600.34x = 35,807,383,706,510.88
  5. Step 5: Solve for x
    x = 35,807,383,706,510.88/9,659,600.34
  6. Step 6: Final answer
    x = 3,706,921.86

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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.