Finding the Third Proportional to 210,230.44 and 493,548.19
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Solution
The third proportional to 210,230.44 and 493,548.19 is: 1,158,680.05
Step by Step Solution
- Step 1: Write the proportion equation
210,230.44 : 493,548.19 = 493,548.19 : x - Step 2: Convert to fraction form
210,230.44/493,548.19 = 493,548.19/x - Step 3: Cross multiply
210,230.44x = 493,548.19 × 493,548.19 - Step 4: Simplify right side
210,230.44x = 243,589,813,384.54 - Step 5: Solve for x
x = 243,589,813,384.54/210,230.44 - Step 6: Final answer
x = 1,158,680.05
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.