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Finding the Third Proportional to 1,701,712 and 2,634,620

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Solution

The third proportional to 1,701,712 and 2,634,620 is: 4,078,964.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,712 : 2,634,620 = 2,634,620 : x
  2. Step 2: Convert to fraction form
    1,701,712/2,634,620 = 2,634,620/x
  3. Step 3: Cross multiply
    1,701,712x = 2,634,620 × 2,634,620
  4. Step 4: Simplify right side
    1,701,712x = 6,941,222,544,400
  5. Step 5: Solve for x
    x = 6,941,222,544,400/1,701,712
  6. Step 6: Final answer
    x = 4,078,964.33

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.