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Finding the Third Proportional to 953,904 and 2,021,532

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Solution

The third proportional to 953,904 and 2,021,532 is: 4,284,070.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,904 : 2,021,532 = 2,021,532 : x
  2. Step 2: Convert to fraction form
    953,904/2,021,532 = 2,021,532/x
  3. Step 3: Cross multiply
    953,904x = 2,021,532 × 2,021,532
  4. Step 4: Simplify right side
    953,904x = 4,086,591,627,024
  5. Step 5: Solve for x
    x = 4,086,591,627,024/953,904
  6. Step 6: Final answer
    x = 4,284,070.12

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.