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Finding the Third Proportional to 934,962.75 and 2,019,411

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Solution

The third proportional to 934,962.75 and 2,019,411 is: 4,361,693.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,962.75 : 2,019,411 = 2,019,411 : x
  2. Step 2: Convert to fraction form
    934,962.75/2,019,411 = 2,019,411/x
  3. Step 3: Cross multiply
    934,962.75x = 2,019,411 × 2,019,411
  4. Step 4: Simplify right side
    934,962.75x = 4,078,020,786,921
  5. Step 5: Solve for x
    x = 4,078,020,786,921/934,962.75
  6. Step 6: Final answer
    x = 4,361,693.33

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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.