Finding the Third Proportional to 382,816.13 and 565,467.75
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Solution
The third proportional to 382,816.13 and 565,467.75 is: 835,267.26
Step by Step Solution
- Step 1: Write the proportion equation
382,816.13 : 565,467.75 = 565,467.75 : x - Step 2: Convert to fraction form
382,816.13/565,467.75 = 565,467.75/x - Step 3: Cross multiply
382,816.13x = 565,467.75 × 565,467.75 - Step 4: Simplify right side
382,816.13x = 319,753,776,290.06 - Step 5: Solve for x
x = 319,753,776,290.06/382,816.13 - Step 6: Final answer
x = 835,267.26
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.