Finding the Third Proportional to 211,542.75 and 452,607.19
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Solution
The third proportional to 211,542.75 and 452,607.19 is: 968,377.63
Step by Step Solution
- Step 1: Write the proportion equation
211,542.75 : 452,607.19 = 452,607.19 : x - Step 2: Convert to fraction form
211,542.75/452,607.19 = 452,607.19/x - Step 3: Cross multiply
211,542.75x = 452,607.19 × 452,607.19 - Step 4: Simplify right side
211,542.75x = 204,853,266,176.66 - Step 5: Solve for x
x = 204,853,266,176.66/211,542.75 - Step 6: Final answer
x = 968,377.63
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.