Finding the Third Proportional to 772,596.84 and 1,135,771.31
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Solution
The third proportional to 772,596.84 and 1,135,771.31 is: 1,669,663.14
Step by Step Solution
- Step 1: Write the proportion equation
772,596.84 : 1,135,771.31 = 1,135,771.31 : x - Step 2: Convert to fraction form
772,596.84/1,135,771.31 = 1,135,771.31/x - Step 3: Cross multiply
772,596.84x = 1,135,771.31 × 1,135,771.31 - Step 4: Simplify right side
772,596.84x = 1,289,976,474,297.97 - Step 5: Solve for x
x = 1,289,976,474,297.97/772,596.84 - Step 6: Final answer
x = 1,669,663.14
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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.