Finding the Third Proportional to 6,816,591 and 14,590,602
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Solution
The third proportional to 6,816,591 and 14,590,602 is: 31,230,517.82
Step by Step Solution
- Step 1: Write the proportion equation
6,816,591 : 14,590,602 = 14,590,602 : x - Step 2: Convert to fraction form
6,816,591/14,590,602 = 14,590,602/x - Step 3: Cross multiply
6,816,591x = 14,590,602 × 14,590,602 - Step 4: Simplify right side
6,816,591x = 212,885,666,722,404 - Step 5: Solve for x
x = 212,885,666,722,404/6,816,591 - Step 6: Final answer
x = 31,230,517.82
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.