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Finding the Third Proportional to 5,714,633 and 8,630,999

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Solution

The third proportional to 5,714,633 and 8,630,999 is: 13,035,682.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,714,633 : 8,630,999 = 8,630,999 : x
  2. Step 2: Convert to fraction form
    5,714,633/8,630,999 = 8,630,999/x
  3. Step 3: Cross multiply
    5,714,633x = 8,630,999 × 8,630,999
  4. Step 4: Simplify right side
    5,714,633x = 74,494,143,738,001
  5. Step 5: Solve for x
    x = 74,494,143,738,001/5,714,633
  6. Step 6: Final answer
    x = 13,035,682.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.