Finding the Third Proportional to 324,461.25 and 696,912.75
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Solution
The third proportional to 324,461.25 and 696,912.75 is: 1,496,904.12
Step by Step Solution
- Step 1: Write the proportion equation
324,461.25 : 696,912.75 = 696,912.75 : x - Step 2: Convert to fraction form
324,461.25/696,912.75 = 696,912.75/x - Step 3: Cross multiply
324,461.25x = 696,912.75 × 696,912.75 - Step 4: Simplify right side
324,461.25x = 485,687,381,112.56 - Step 5: Solve for x
x = 485,687,381,112.56/324,461.25 - Step 6: Final answer
x = 1,496,904.12
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.