Finding the Third Proportional to 211,528.97 and 461,642.63
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Solution
The third proportional to 211,528.97 and 461,642.63 is: 1,007,492.80
Step by Step Solution
- Step 1: Write the proportion equation
211,528.97 : 461,642.63 = 461,642.63 : x - Step 2: Convert to fraction form
211,528.97/461,642.63 = 461,642.63/x - Step 3: Cross multiply
211,528.97x = 461,642.63 × 461,642.63 - Step 4: Simplify right side
211,528.97x = 213,113,913,216.89 - Step 5: Solve for x
x = 213,113,913,216.89/211,528.97 - Step 6: Final answer
x = 1,007,492.80
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.