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Finding the Third Proportional to 2,772,439 and 6,066,683

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Solution

The third proportional to 2,772,439 and 6,066,683 is: 13,275,185.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,772,439 : 6,066,683 = 6,066,683 : x
  2. Step 2: Convert to fraction form
    2,772,439/6,066,683 = 6,066,683/x
  3. Step 3: Cross multiply
    2,772,439x = 6,066,683 × 6,066,683
  4. Step 4: Simplify right side
    2,772,439x = 36,804,642,622,489
  5. Step 5: Solve for x
    x = 36,804,642,622,489/2,772,439
  6. Step 6: Final answer
    x = 13,275,185.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.