Finding the Third Proportional to 324,330.75 and 746,529.75
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Solution
The third proportional to 324,330.75 and 746,529.75 is: 1,718,328.18
Step by Step Solution
- Step 1: Write the proportion equation
324,330.75 : 746,529.75 = 746,529.75 : x - Step 2: Convert to fraction form
324,330.75/746,529.75 = 746,529.75/x - Step 3: Cross multiply
324,330.75x = 746,529.75 × 746,529.75 - Step 4: Simplify right side
324,330.75x = 557,306,667,635.06 - Step 5: Solve for x
x = 557,306,667,635.06/324,330.75 - Step 6: Final answer
x = 1,718,328.18
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Why These Related Problems?
These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.