Home / 9,405,349.25-14,104,638.48-3,255,659.96

Finding the Fourth Proportional to 9,405,349.25, 14,104,638.48 and 3,255,659.96

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Solution

The fourth proportional to 9,405,349.25, 14,104,638.48 and 3,255,659.96 is: 4,882,318.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,405,349.25 : 14,104,638.48 = 3,255,659.96 : x
  2. Step 2: Convert to fraction form
    9,405,349.25/14,104,638.48 = 3,255,659.96/x
  3. Step 3: Cross multiply
    9,405,349.25x = 14,104,638.48 × 3,255,659.96
  4. Step 4: Simplify right side
    9,405,349.25x = 45,919,906,749,611.27
  5. Step 5: Solve for x
    x = 45,919,906,749,611.27/9,405,349.25
  6. Step 6: Final answer
    x = 4,882,318.09

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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.