Finding the Third Proportional to 529,800.75 and 792,618.75
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Solution
The third proportional to 529,800.75 and 792,618.75 is: 1,185,812.75
Step by Step Solution
- Step 1: Write the proportion equation
529,800.75 : 792,618.75 = 792,618.75 : x - Step 2: Convert to fraction form
529,800.75/792,618.75 = 792,618.75/x - Step 3: Cross multiply
529,800.75x = 792,618.75 × 792,618.75 - Step 4: Simplify right side
529,800.75x = 628,244,482,851.56 - Step 5: Solve for x
x = 628,244,482,851.56/529,800.75 - Step 6: Final answer
x = 1,185,812.75
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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.