Finding the Third Proportional to 149,603.06 and 327,819.09
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Solution
The third proportional to 149,603.06 and 327,819.09 is: 718,336.62
Step by Step Solution
- Step 1: Write the proportion equation
149,603.06 : 327,819.09 = 327,819.09 : x - Step 2: Convert to fraction form
149,603.06/327,819.09 = 327,819.09/x - Step 3: Cross multiply
149,603.06x = 327,819.09 × 327,819.09 - Step 4: Simplify right side
149,603.06x = 107,465,358,227.07 - Step 5: Solve for x
x = 107,465,358,227.07/149,603.06 - Step 6: Final answer
x = 718,336.62
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.