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Finding the Third Proportional to 2,107,028 and 4,533,628

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Solution

The third proportional to 2,107,028 and 4,533,628 is: 9,754,869.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,107,028 : 4,533,628 = 4,533,628 : x
  2. Step 2: Convert to fraction form
    2,107,028/4,533,628 = 4,533,628/x
  3. Step 3: Cross multiply
    2,107,028x = 4,533,628 × 4,533,628
  4. Step 4: Simplify right side
    2,107,028x = 20,553,782,842,384
  5. Step 5: Solve for x
    x = 20,553,782,842,384/2,107,028
  6. Step 6: Final answer
    x = 9,754,869.34

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.