Finding the Third Proportional to 481,845.38 and 633,237.75
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Solution
The third proportional to 481,845.38 and 633,237.75 is: 832,196.53
Step by Step Solution
- Step 1: Write the proportion equation
481,845.38 : 633,237.75 = 633,237.75 : x - Step 2: Convert to fraction form
481,845.38/633,237.75 = 633,237.75/x - Step 3: Cross multiply
481,845.38x = 633,237.75 × 633,237.75 - Step 4: Simplify right side
481,845.38x = 400,990,048,025.06 - Step 5: Solve for x
x = 400,990,048,025.06/481,845.38 - Step 6: Final answer
x = 832,196.53
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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.