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Finding the Third Proportional to 6,188,818 and 9,294,918

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Solution

The third proportional to 6,188,818 and 9,294,918 is: 13,959,935.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,818 : 9,294,918 = 9,294,918 : x
  2. Step 2: Convert to fraction form
    6,188,818/9,294,918 = 9,294,918/x
  3. Step 3: Cross multiply
    6,188,818x = 9,294,918 × 9,294,918
  4. Step 4: Simplify right side
    6,188,818x = 86,395,500,626,724
  5. Step 5: Solve for x
    x = 86,395,500,626,724/6,188,818
  6. Step 6: Final answer
    x = 13,959,935.58

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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.