Home / 7,945,035.95-11,917,664.64-2,265,260.26

Finding the Fourth Proportional to 7,945,035.95, 11,917,664.64 and 2,265,260.26

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Solution

The fourth proportional to 7,945,035.95, 11,917,664.64 and 2,265,260.26 is: 3,397,921.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,945,035.95 : 11,917,664.64 = 2,265,260.26 : x
  2. Step 2: Convert to fraction form
    7,945,035.95/11,917,664.64 = 2,265,260.26/x
  3. Step 3: Cross multiply
    7,945,035.95x = 11,917,664.64 × 2,265,260.26
  4. Step 4: Simplify right side
    7,945,035.95x = 26,996,612,089,672.90
  5. Step 5: Solve for x
    x = 26,996,612,089,672.90/7,945,035.95
  6. Step 6: Final answer
    x = 3,397,921.96

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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.