Finding the Third Proportional to 352,518.75 and 529,564.50
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Solution
The third proportional to 352,518.75 and 529,564.50 is: 795,528.07
Step by Step Solution
- Step 1: Write the proportion equation
352,518.75 : 529,564.50 = 529,564.50 : x - Step 2: Convert to fraction form
352,518.75/529,564.50 = 529,564.50/x - Step 3: Cross multiply
352,518.75x = 529,564.50 × 529,564.50 - Step 4: Simplify right side
352,518.75x = 280,438,559,660.25 - Step 5: Solve for x
x = 280,438,559,660.25/352,518.75 - Step 6: Final answer
x = 795,528.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.