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Finding the Third Proportional to 1,693,502 and 3,652,898

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Solution

The third proportional to 1,693,502 and 3,652,898 is: 7,879,331.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,502 : 3,652,898 = 3,652,898 : x
  2. Step 2: Convert to fraction form
    1,693,502/3,652,898 = 3,652,898/x
  3. Step 3: Cross multiply
    1,693,502x = 3,652,898 × 3,652,898
  4. Step 4: Simplify right side
    1,693,502x = 13,343,663,798,404
  5. Step 5: Solve for x
    x = 13,343,663,798,404/1,693,502
  6. Step 6: Final answer
    x = 7,879,331.59

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.