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Finding the Third Proportional to 796,710 and 1,219,305

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Solution

The third proportional to 796,710 and 1,219,305 is: 1,866,055.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,710 : 1,219,305 = 1,219,305 : x
  2. Step 2: Convert to fraction form
    796,710/1,219,305 = 1,219,305/x
  3. Step 3: Cross multiply
    796,710x = 1,219,305 × 1,219,305
  4. Step 4: Simplify right side
    796,710x = 1,486,704,683,025
  5. Step 5: Solve for x
    x = 1,486,704,683,025/796,710
  6. Step 6: Final answer
    x = 1,866,055.00

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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.