Finding the Third Proportional to 384,855.75 and 595,968.75
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Solution
The third proportional to 384,855.75 and 595,968.75 is: 922,887.99
Step by Step Solution
- Step 1: Write the proportion equation
384,855.75 : 595,968.75 = 595,968.75 : x - Step 2: Convert to fraction form
384,855.75/595,968.75 = 595,968.75/x - Step 3: Cross multiply
384,855.75x = 595,968.75 × 595,968.75 - Step 4: Simplify right side
384,855.75x = 355,178,750,976.56 - Step 5: Solve for x
x = 355,178,750,976.56/384,855.75 - Step 6: Final answer
x = 922,887.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.