Finding the Third Proportional to 203,786.75 and 479,501.63
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Solution
The third proportional to 203,786.75 and 479,501.63 is: 1,128,247.09
Step by Step Solution
- Step 1: Write the proportion equation
203,786.75 : 479,501.63 = 479,501.63 : x - Step 2: Convert to fraction form
203,786.75/479,501.63 = 479,501.63/x - Step 3: Cross multiply
203,786.75x = 479,501.63 × 479,501.63 - Step 4: Simplify right side
203,786.75x = 229,921,808,377.64 - Step 5: Solve for x
x = 229,921,808,377.64/203,786.75 - Step 6: Final answer
x = 1,128,247.09
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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.