Finding the Third Proportional to 230,674.50 and 499,245.75
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Solution
The third proportional to 230,674.50 and 499,245.75 is: 1,080,510.93
Step by Step Solution
- Step 1: Write the proportion equation
230,674.50 : 499,245.75 = 499,245.75 : x - Step 2: Convert to fraction form
230,674.50/499,245.75 = 499,245.75/x - Step 3: Cross multiply
230,674.50x = 499,245.75 × 499,245.75 - Step 4: Simplify right side
230,674.50x = 249,246,318,893.06 - Step 5: Solve for x
x = 249,246,318,893.06/230,674.50 - Step 6: Final answer
x = 1,080,510.93
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.