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Finding the Third Proportional to 6,173,409.75 and 13,295,001

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Solution

The third proportional to 6,173,409.75 and 13,295,001 is: 28,631,997.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,409.75 : 13,295,001 = 13,295,001 : x
  2. Step 2: Convert to fraction form
    6,173,409.75/13,295,001 = 13,295,001/x
  3. Step 3: Cross multiply
    6,173,409.75x = 13,295,001 × 13,295,001
  4. Step 4: Simplify right side
    6,173,409.75x = 176,757,051,590,001
  5. Step 5: Solve for x
    x = 176,757,051,590,001/6,173,409.75
  6. Step 6: Final answer
    x = 28,631,997.35

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.