Finding the Third Proportional to 777,174.75 and 1,198,929.75
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Solution
The third proportional to 777,174.75 and 1,198,929.75 is: 1,849,561.56
Step by Step Solution
- Step 1: Write the proportion equation
777,174.75 : 1,198,929.75 = 1,198,929.75 : x - Step 2: Convert to fraction form
777,174.75/1,198,929.75 = 1,198,929.75/x - Step 3: Cross multiply
777,174.75x = 1,198,929.75 × 1,198,929.75 - Step 4: Simplify right side
777,174.75x = 1,437,432,545,435.06 - Step 5: Solve for x
x = 1,437,432,545,435.06/777,174.75 - Step 6: Final answer
x = 1,849,561.56
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.