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Finding the Third Proportional to 334,218 and 695,974

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Solution

The third proportional to 334,218 and 695,974 is: 1,449,293.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,218 : 695,974 = 695,974 : x
  2. Step 2: Convert to fraction form
    334,218/695,974 = 695,974/x
  3. Step 3: Cross multiply
    334,218x = 695,974 × 695,974
  4. Step 4: Simplify right side
    334,218x = 484,379,808,676
  5. Step 5: Solve for x
    x = 484,379,808,676/334,218
  6. Step 6: Final answer
    x = 1,449,293.00

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.