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Finding the Third Proportional to 751,828.88 and 1,754,328

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Solution

The third proportional to 751,828.88 and 1,754,328 is: 4,093,573.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,828.88 : 1,754,328 = 1,754,328 : x
  2. Step 2: Convert to fraction form
    751,828.88/1,754,328 = 1,754,328/x
  3. Step 3: Cross multiply
    751,828.88x = 1,754,328 × 1,754,328
  4. Step 4: Simplify right side
    751,828.88x = 3,077,666,731,584
  5. Step 5: Solve for x
    x = 3,077,666,731,584/751,828.88
  6. Step 6: Final answer
    x = 4,093,573.46

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.