Finding the Third Proportional to 6,071,870 and 13,044,217
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Solution
The third proportional to 6,071,870 and 13,044,217 is: 28,022,931.51
Step by Step Solution
- Step 1: Write the proportion equation
6,071,870 : 13,044,217 = 13,044,217 : x - Step 2: Convert to fraction form
6,071,870/13,044,217 = 13,044,217/x - Step 3: Cross multiply
6,071,870x = 13,044,217 × 13,044,217 - Step 4: Simplify right side
6,071,870x = 170,151,597,143,089 - Step 5: Solve for x
x = 170,151,597,143,089/6,071,870 - Step 6: Final answer
x = 28,022,931.51
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.