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Finding the Third Proportional to 2,813,026 and 4,358,535

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Solution

The third proportional to 2,813,026 and 4,358,535 is: 6,753,164.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,026 : 4,358,535 = 4,358,535 : x
  2. Step 2: Convert to fraction form
    2,813,026/4,358,535 = 4,358,535/x
  3. Step 3: Cross multiply
    2,813,026x = 4,358,535 × 4,358,535
  4. Step 4: Simplify right side
    2,813,026x = 18,996,827,346,225
  5. Step 5: Solve for x
    x = 18,996,827,346,225/2,813,026
  6. Step 6: Final answer
    x = 6,753,164.51

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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.