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Finding the Third Proportional to 1,964,742 and 3,043,017

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Solution

The third proportional to 1,964,742 and 3,043,017 is: 4,713,062.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,742 : 3,043,017 = 3,043,017 : x
  2. Step 2: Convert to fraction form
    1,964,742/3,043,017 = 3,043,017/x
  3. Step 3: Cross multiply
    1,964,742x = 3,043,017 × 3,043,017
  4. Step 4: Simplify right side
    1,964,742x = 9,259,952,462,289
  5. Step 5: Solve for x
    x = 9,259,952,462,289/1,964,742
  6. Step 6: Final answer
    x = 4,713,062.82

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