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Finding the Third Proportional to 3,611,058.50 and 7,348,230

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Solution

The third proportional to 3,611,058.50 and 7,348,230 is: 14,953,090.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,058.50 : 7,348,230 = 7,348,230 : x
  2. Step 2: Convert to fraction form
    3,611,058.50/7,348,230 = 7,348,230/x
  3. Step 3: Cross multiply
    3,611,058.50x = 7,348,230 × 7,348,230
  4. Step 4: Simplify right side
    3,611,058.50x = 53,996,484,132,900
  5. Step 5: Solve for x
    x = 53,996,484,132,900/3,611,058.50
  6. Step 6: Final answer
    x = 14,953,090.38

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.