Finding the Third Proportional to 455,557.50 and 967,173.75
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Solution
The third proportional to 455,557.50 and 967,173.75 is: 2,053,363.32
Step by Step Solution
- Step 1: Write the proportion equation
455,557.50 : 967,173.75 = 967,173.75 : x - Step 2: Convert to fraction form
455,557.50/967,173.75 = 967,173.75/x - Step 3: Cross multiply
455,557.50x = 967,173.75 × 967,173.75 - Step 4: Simplify right side
455,557.50x = 935,425,062,689.06 - Step 5: Solve for x
x = 935,425,062,689.06/455,557.50 - Step 6: Final answer
x = 2,053,363.32
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.