Finding the Third Proportional to 5,927,777.50 and 8,891,665.75
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Solution
The third proportional to 5,927,777.50 and 8,891,665.75 is: 13,337,497.88
Step by Step Solution
- Step 1: Write the proportion equation
5,927,777.50 : 8,891,665.75 = 8,891,665.75 : x - Step 2: Convert to fraction form
5,927,777.50/8,891,665.75 = 8,891,665.75/x - Step 3: Cross multiply
5,927,777.50x = 8,891,665.75 × 8,891,665.75 - Step 4: Simplify right side
5,927,777.50x = 79,061,719,809,723.06 - Step 5: Solve for x
x = 79,061,719,809,723.06/5,927,777.50 - Step 6: Final answer
x = 13,337,497.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.