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Finding the Third Proportional to 3,273,444 and 7,069,581

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Solution

The third proportional to 3,273,444 and 7,069,581 is: 15,268,009.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,444 : 7,069,581 = 7,069,581 : x
  2. Step 2: Convert to fraction form
    3,273,444/7,069,581 = 7,069,581/x
  3. Step 3: Cross multiply
    3,273,444x = 7,069,581 × 7,069,581
  4. Step 4: Simplify right side
    3,273,444x = 49,978,975,515,561
  5. Step 5: Solve for x
    x = 49,978,975,515,561/3,273,444
  6. Step 6: Final answer
    x = 15,268,009.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.