Finding the Third Proportional to 922,173.75 and 1,889,865
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Solution
The third proportional to 922,173.75 and 1,889,865 is: 3,873,011.69
Step by Step Solution
- Step 1: Write the proportion equation
922,173.75 : 1,889,865 = 1,889,865 : x - Step 2: Convert to fraction form
922,173.75/1,889,865 = 1,889,865/x - Step 3: Cross multiply
922,173.75x = 1,889,865 × 1,889,865 - Step 4: Simplify right side
922,173.75x = 3,571,589,718,225 - Step 5: Solve for x
x = 3,571,589,718,225/922,173.75 - Step 6: Final answer
x = 3,873,011.69
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.