Finding the Third Proportional to 7,611,092 and 10,436,862
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Solution
The third proportional to 7,611,092 and 10,436,862 is: 14,311,755.58
Step by Step Solution
- Step 1: Write the proportion equation
7,611,092 : 10,436,862 = 10,436,862 : x - Step 2: Convert to fraction form
7,611,092/10,436,862 = 10,436,862/x - Step 3: Cross multiply
7,611,092x = 10,436,862 × 10,436,862 - Step 4: Simplify right side
7,611,092x = 108,928,088,407,044 - Step 5: Solve for x
x = 108,928,088,407,044/7,611,092 - Step 6: Final answer
x = 14,311,755.58
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.