Finding the Third Proportional to 493,102 and 1,061,116
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Solution
The third proportional to 493,102 and 1,061,116 is: 2,283,436.62
Step by Step Solution
- Step 1: Write the proportion equation
493,102 : 1,061,116 = 1,061,116 : x - Step 2: Convert to fraction form
493,102/1,061,116 = 1,061,116/x - Step 3: Cross multiply
493,102x = 1,061,116 × 1,061,116 - Step 4: Simplify right side
493,102x = 1,125,967,165,456 - Step 5: Solve for x
x = 1,125,967,165,456/493,102 - Step 6: Final answer
x = 2,283,436.62
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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.