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Finding the Third Proportional to 3,090,755 and 6,798,136

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Solution

The third proportional to 3,090,755 and 6,798,136 is: 14,952,544.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,755 : 6,798,136 = 6,798,136 : x
  2. Step 2: Convert to fraction form
    3,090,755/6,798,136 = 6,798,136/x
  3. Step 3: Cross multiply
    3,090,755x = 6,798,136 × 6,798,136
  4. Step 4: Simplify right side
    3,090,755x = 46,214,653,074,496
  5. Step 5: Solve for x
    x = 46,214,653,074,496/3,090,755
  6. Step 6: Final answer
    x = 14,952,544.95

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.