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Finding the Third Proportional to 2,938,656 and 4,452,348

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Solution

The third proportional to 2,938,656 and 4,452,348 is: 6,745,737.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,938,656 : 4,452,348 = 4,452,348 : x
  2. Step 2: Convert to fraction form
    2,938,656/4,452,348 = 4,452,348/x
  3. Step 3: Cross multiply
    2,938,656x = 4,452,348 × 4,452,348
  4. Step 4: Simplify right side
    2,938,656x = 19,823,402,713,104
  5. Step 5: Solve for x
    x = 19,823,402,713,104/2,938,656
  6. Step 6: Final answer
    x = 6,745,737.75

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.