Finding the Third Proportional to 230,639.63 and 499,187.25
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Solution
The third proportional to 230,639.63 and 499,187.25 is: 1,080,421.07
Step by Step Solution
- Step 1: Write the proportion equation
230,639.63 : 499,187.25 = 499,187.25 : x - Step 2: Convert to fraction form
230,639.63/499,187.25 = 499,187.25/x - Step 3: Cross multiply
230,639.63x = 499,187.25 × 499,187.25 - Step 4: Simplify right side
230,639.63x = 249,187,910,562.56 - Step 5: Solve for x
x = 249,187,910,562.56/230,639.63 - Step 6: Final answer
x = 1,080,421.07
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.