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Finding the Third Proportional to 1,301,419 and 2,820,033

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Solution

The third proportional to 1,301,419 and 2,820,033 is: 6,110,703.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,419 : 2,820,033 = 2,820,033 : x
  2. Step 2: Convert to fraction form
    1,301,419/2,820,033 = 2,820,033/x
  3. Step 3: Cross multiply
    1,301,419x = 2,820,033 × 2,820,033
  4. Step 4: Simplify right side
    1,301,419x = 7,952,586,121,089
  5. Step 5: Solve for x
    x = 7,952,586,121,089/1,301,419
  6. Step 6: Final answer
    x = 6,110,703.87

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.