Home / 11,659,127.96-16,089,625.14-6,502,823.48

Finding the Fourth Proportional to 11,659,127.96, 16,089,625.14 and 6,502,823.48

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Solution

The fourth proportional to 11,659,127.96, 16,089,625.14 and 6,502,823.48 is: 8,973,912.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,127.96 : 16,089,625.14 = 6,502,823.48 : x
  2. Step 2: Convert to fraction form
    11,659,127.96/16,089,625.14 = 6,502,823.48/x
  3. Step 3: Cross multiply
    11,659,127.96x = 16,089,625.14 × 6,502,823.48
  4. Step 4: Simplify right side
    11,659,127.96x = 104,627,992,144,790.30
  5. Step 5: Solve for x
    x = 104,627,992,144,790.30/11,659,127.96
  6. Step 6: Final answer
    x = 8,973,912.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.