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Finding the Third Proportional to 2,802,904 and 4,330,475

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Solution

The third proportional to 2,802,904 and 4,330,475 is: 6,690,565.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,802,904 : 4,330,475 = 4,330,475 : x
  2. Step 2: Convert to fraction form
    2,802,904/4,330,475 = 4,330,475/x
  3. Step 3: Cross multiply
    2,802,904x = 4,330,475 × 4,330,475
  4. Step 4: Simplify right side
    2,802,904x = 18,753,013,725,625
  5. Step 5: Solve for x
    x = 18,753,013,725,625/2,802,904
  6. Step 6: Final answer
    x = 6,690,565.83

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.