Finding the Third Proportional to 512,237.25 and 751,740.75
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Solution
The third proportional to 512,237.25 and 751,740.75 is: 1,103,227.37
Step by Step Solution
- Step 1: Write the proportion equation
512,237.25 : 751,740.75 = 751,740.75 : x - Step 2: Convert to fraction form
512,237.25/751,740.75 = 751,740.75/x - Step 3: Cross multiply
512,237.25x = 751,740.75 × 751,740.75 - Step 4: Simplify right side
512,237.25x = 565,114,155,210.56 - Step 5: Solve for x
x = 565,114,155,210.56/512,237.25 - Step 6: Final answer
x = 1,103,227.37
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.