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Finding the Third Proportional to 753,336 and 1,626,174

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Solution

The third proportional to 753,336 and 1,626,174 is: 3,510,308.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    753,336 : 1,626,174 = 1,626,174 : x
  2. Step 2: Convert to fraction form
    753,336/1,626,174 = 1,626,174/x
  3. Step 3: Cross multiply
    753,336x = 1,626,174 × 1,626,174
  4. Step 4: Simplify right side
    753,336x = 2,644,441,878,276
  5. Step 5: Solve for x
    x = 2,644,441,878,276/753,336
  6. Step 6: Final answer
    x = 3,510,308.65

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.