Finding the Third Proportional to 207,901.69 and 455,579.44
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Solution
The third proportional to 207,901.69 and 455,579.44 is: 998,321.02
Step by Step Solution
- Step 1: Write the proportion equation
207,901.69 : 455,579.44 = 455,579.44 : x - Step 2: Convert to fraction form
207,901.69/455,579.44 = 455,579.44/x - Step 3: Cross multiply
207,901.69x = 455,579.44 × 455,579.44 - Step 4: Simplify right side
207,901.69x = 207,552,623,872.82 - Step 5: Solve for x
x = 207,552,623,872.82/207,901.69 - Step 6: Final answer
x = 998,321.02
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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.