Finding the Third Proportional to 352,433.25 and 529,431.75
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Solution
The third proportional to 352,433.25 and 529,431.75 is: 795,322.17
Step by Step Solution
- Step 1: Write the proportion equation
352,433.25 : 529,431.75 = 529,431.75 : x - Step 2: Convert to fraction form
352,433.25/529,431.75 = 529,431.75/x - Step 3: Cross multiply
352,433.25x = 529,431.75 × 529,431.75 - Step 4: Simplify right side
352,433.25x = 280,297,977,908.06 - Step 5: Solve for x
x = 280,297,977,908.06/352,433.25 - Step 6: Final answer
x = 795,322.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.