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Finding the Third Proportional to 843,526.50 and 1,306,504.50

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Solution

The third proportional to 843,526.50 and 1,306,504.50 is: 2,023,592.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,526.50 : 1,306,504.50 = 1,306,504.50 : x
  2. Step 2: Convert to fraction form
    843,526.50/1,306,504.50 = 1,306,504.50/x
  3. Step 3: Cross multiply
    843,526.50x = 1,306,504.50 × 1,306,504.50
  4. Step 4: Simplify right side
    843,526.50x = 1,706,954,008,520.25
  5. Step 5: Solve for x
    x = 1,706,954,008,520.25/843,526.50
  6. Step 6: Final answer
    x = 2,023,592.63

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.