Finding the Third Proportional to 533,202.75 and 817,620.75
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Solution
The third proportional to 533,202.75 and 817,620.75 is: 1,253,751.39
Step by Step Solution
- Step 1: Write the proportion equation
533,202.75 : 817,620.75 = 817,620.75 : x - Step 2: Convert to fraction form
533,202.75/817,620.75 = 817,620.75/x - Step 3: Cross multiply
533,202.75x = 817,620.75 × 817,620.75 - Step 4: Simplify right side
533,202.75x = 668,503,690,830.56 - Step 5: Solve for x
x = 668,503,690,830.56/533,202.75 - Step 6: Final answer
x = 1,253,751.39
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.