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Finding the Third Proportional to 528,094 and 1,135,796

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Solution

The third proportional to 528,094 and 1,135,796 is: 2,442,808.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,094 : 1,135,796 = 1,135,796 : x
  2. Step 2: Convert to fraction form
    528,094/1,135,796 = 1,135,796/x
  3. Step 3: Cross multiply
    528,094x = 1,135,796 × 1,135,796
  4. Step 4: Simplify right side
    528,094x = 1,290,032,553,616
  5. Step 5: Solve for x
    x = 1,290,032,553,616/528,094
  6. Step 6: Final answer
    x = 2,442,808.58

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.