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Finding the Third Proportional to 5,907,440 and 8,851,305

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Solution

The third proportional to 5,907,440 and 8,851,305 is: 13,262,191.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,440 : 8,851,305 = 8,851,305 : x
  2. Step 2: Convert to fraction form
    5,907,440/8,851,305 = 8,851,305/x
  3. Step 3: Cross multiply
    5,907,440x = 8,851,305 × 8,851,305
  4. Step 4: Simplify right side
    5,907,440x = 78,345,600,203,025
  5. Step 5: Solve for x
    x = 78,345,600,203,025/5,907,440
  6. Step 6: Final answer
    x = 13,262,191.44

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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.