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Finding the Third Proportional to 1,652,190 and 2,525,770

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Solution

The third proportional to 1,652,190 and 2,525,770 is: 3,861,247.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,190 : 2,525,770 = 2,525,770 : x
  2. Step 2: Convert to fraction form
    1,652,190/2,525,770 = 2,525,770/x
  3. Step 3: Cross multiply
    1,652,190x = 2,525,770 × 2,525,770
  4. Step 4: Simplify right side
    1,652,190x = 6,379,514,092,900
  5. Step 5: Solve for x
    x = 6,379,514,092,900/1,652,190
  6. Step 6: Final answer
    x = 3,861,247.25

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.