Finding the Third Proportional to 239,274 and 517,954.50
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Solution
The third proportional to 239,274 and 517,954.50 is: 1,121,211.93
Step by Step Solution
- Step 1: Write the proportion equation
239,274 : 517,954.50 = 517,954.50 : x - Step 2: Convert to fraction form
239,274/517,954.50 = 517,954.50/x - Step 3: Cross multiply
239,274x = 517,954.50 × 517,954.50 - Step 4: Simplify right side
239,274x = 268,276,864,070.25 - Step 5: Solve for x
x = 268,276,864,070.25/239,274 - Step 6: Final answer
x = 1,121,211.93
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.