Finding the Third Proportional to 361,995.75 and 476,025.75
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Solution
The third proportional to 361,995.75 and 476,025.75 is: 625,975.62
Step by Step Solution
- Step 1: Write the proportion equation
361,995.75 : 476,025.75 = 476,025.75 : x - Step 2: Convert to fraction form
361,995.75/476,025.75 = 476,025.75/x - Step 3: Cross multiply
361,995.75x = 476,025.75 × 476,025.75 - Step 4: Simplify right side
361,995.75x = 226,600,514,663.06 - Step 5: Solve for x
x = 226,600,514,663.06/361,995.75 - Step 6: Final answer
x = 625,975.62
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.