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Finding the Third Proportional to 2,234,795.06 and 3,459,697.31

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Solution

The third proportional to 2,234,795.06 and 3,459,697.31 is: 5,355,974.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,795.06 : 3,459,697.31 = 3,459,697.31 : x
  2. Step 2: Convert to fraction form
    2,234,795.06/3,459,697.31 = 3,459,697.31/x
  3. Step 3: Cross multiply
    2,234,795.06x = 3,459,697.31 × 3,459,697.31
  4. Step 4: Simplify right side
    2,234,795.06x = 11,969,505,494,119.72
  5. Step 5: Solve for x
    x = 11,969,505,494,119.72/2,234,795.06
  6. Step 6: Final answer
    x = 5,355,974.56

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.