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Finding the Third Proportional to 1,570,201 and 3,450,062

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Solution

The third proportional to 1,570,201 and 3,450,062 is: 7,580,512.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,201 : 3,450,062 = 3,450,062 : x
  2. Step 2: Convert to fraction form
    1,570,201/3,450,062 = 3,450,062/x
  3. Step 3: Cross multiply
    1,570,201x = 3,450,062 × 3,450,062
  4. Step 4: Simplify right side
    1,570,201x = 11,902,927,803,844
  5. Step 5: Solve for x
    x = 11,902,927,803,844/1,570,201
  6. Step 6: Final answer
    x = 7,580,512.18

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.