Finding the Third Proportional to 230,713.50 and 506,791.50
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Solution
The third proportional to 230,713.50 and 506,791.50 is: 1,113,231.88
Step by Step Solution
- Step 1: Write the proportion equation
230,713.50 : 506,791.50 = 506,791.50 : x - Step 2: Convert to fraction form
230,713.50/506,791.50 = 506,791.50/x - Step 3: Cross multiply
230,713.50x = 506,791.50 × 506,791.50 - Step 4: Simplify right side
230,713.50x = 256,837,624,472.25 - Step 5: Solve for x
x = 256,837,624,472.25/230,713.50 - Step 6: Final answer
x = 1,113,231.88
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.