Finding the Third Proportional to 763,553.25 and 1,134,249.75
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Solution
The third proportional to 763,553.25 and 1,134,249.75 is: 1,684,915.22
Step by Step Solution
- Step 1: Write the proportion equation
763,553.25 : 1,134,249.75 = 1,134,249.75 : x - Step 2: Convert to fraction form
763,553.25/1,134,249.75 = 1,134,249.75/x - Step 3: Cross multiply
763,553.25x = 1,134,249.75 × 1,134,249.75 - Step 4: Simplify right side
763,553.25x = 1,286,522,495,375.06 - Step 5: Solve for x
x = 1,286,522,495,375.06/763,553.25 - Step 6: Final answer
x = 1,684,915.22
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.