Finding the Third Proportional to 529,675.50 and 799,464
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Solution
The third proportional to 529,675.50 and 799,464 is: 1,206,668.40
Step by Step Solution
- Step 1: Write the proportion equation
529,675.50 : 799,464 = 799,464 : x - Step 2: Convert to fraction form
529,675.50/799,464 = 799,464/x - Step 3: Cross multiply
529,675.50x = 799,464 × 799,464 - Step 4: Simplify right side
529,675.50x = 639,142,687,296 - Step 5: Solve for x
x = 639,142,687,296/529,675.50 - Step 6: Final answer
x = 1,206,668.40
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.