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Finding the Third Proportional to 751,362 and 1,100,069

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Solution

The third proportional to 751,362 and 1,100,069 is: 1,610,610.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,362 : 1,100,069 = 1,100,069 : x
  2. Step 2: Convert to fraction form
    751,362/1,100,069 = 1,100,069/x
  3. Step 3: Cross multiply
    751,362x = 1,100,069 × 1,100,069
  4. Step 4: Simplify right side
    751,362x = 1,210,151,804,761
  5. Step 5: Solve for x
    x = 1,210,151,804,761/751,362
  6. Step 6: Final answer
    x = 1,610,610.87

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.