Finding the Third Proportional to 3,729,688.23 and 5,571,523.99
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Solution
The third proportional to 3,729,688.23 and 5,571,523.99 is: 8,322,915.40
Step by Step Solution
- Step 1: Write the proportion equation
3,729,688.23 : 5,571,523.99 = 5,571,523.99 : x - Step 2: Convert to fraction form
3,729,688.23/5,571,523.99 = 5,571,523.99/x - Step 3: Cross multiply
3,729,688.23x = 5,571,523.99 × 5,571,523.99 - Step 4: Simplify right side
3,729,688.23x = 31,041,879,603,678.76 - Step 5: Solve for x
x = 31,041,879,603,678.76/3,729,688.23 - Step 6: Final answer
x = 8,322,915.40
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.