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Finding the Third Proportional to 1,651,194 and 3,637,615.50

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Solution

The third proportional to 1,651,194 and 3,637,615.50 is: 8,013,744.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,194 : 3,637,615.50 = 3,637,615.50 : x
  2. Step 2: Convert to fraction form
    1,651,194/3,637,615.50 = 3,637,615.50/x
  3. Step 3: Cross multiply
    1,651,194x = 3,637,615.50 × 3,637,615.50
  4. Step 4: Simplify right side
    1,651,194x = 13,232,246,525,840.25
  5. Step 5: Solve for x
    x = 13,232,246,525,840.25/1,651,194
  6. Step 6: Final answer
    x = 8,013,744.31

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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.