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Finding the Third Proportional to 1,450,256 and 3,110,356

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Solution

The third proportional to 1,450,256 and 3,110,356 is: 6,670,763.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,256 : 3,110,356 = 3,110,356 : x
  2. Step 2: Convert to fraction form
    1,450,256/3,110,356 = 3,110,356/x
  3. Step 3: Cross multiply
    1,450,256x = 3,110,356 × 3,110,356
  4. Step 4: Simplify right side
    1,450,256x = 9,674,314,446,736
  5. Step 5: Solve for x
    x = 9,674,314,446,736/1,450,256
  6. Step 6: Final answer
    x = 6,670,763.26

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.