Finding the Third Proportional to 207,083.88 and 452,939.75
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Solution
The third proportional to 207,083.88 and 452,939.75 is: 990,682.72
Step by Step Solution
- Step 1: Write the proportion equation
207,083.88 : 452,939.75 = 452,939.75 : x - Step 2: Convert to fraction form
207,083.88/452,939.75 = 452,939.75/x - Step 3: Cross multiply
207,083.88x = 452,939.75 × 452,939.75 - Step 4: Simplify right side
207,083.88x = 205,154,417,130.06 - Step 5: Solve for x
x = 205,154,417,130.06/207,083.88 - Step 6: Final answer
x = 990,682.72
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.