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Finding the Third Proportional to 3,080,828 and 6,703,240

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Solution

The third proportional to 3,080,828 and 6,703,240 is: 14,584,853.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,828 : 6,703,240 = 6,703,240 : x
  2. Step 2: Convert to fraction form
    3,080,828/6,703,240 = 6,703,240/x
  3. Step 3: Cross multiply
    3,080,828x = 6,703,240 × 6,703,240
  4. Step 4: Simplify right side
    3,080,828x = 44,933,426,497,600
  5. Step 5: Solve for x
    x = 44,933,426,497,600/3,080,828
  6. Step 6: Final answer
    x = 14,584,853.97

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.