Finding the Third Proportional to 734,644.75 and 1,135,214
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Solution
The third proportional to 734,644.75 and 1,135,214 is: 1,754,195.92
Step by Step Solution
- Step 1: Write the proportion equation
734,644.75 : 1,135,214 = 1,135,214 : x - Step 2: Convert to fraction form
734,644.75/1,135,214 = 1,135,214/x - Step 3: Cross multiply
734,644.75x = 1,135,214 × 1,135,214 - Step 4: Simplify right side
734,644.75x = 1,288,710,825,796 - Step 5: Solve for x
x = 1,288,710,825,796/734,644.75 - Step 6: Final answer
x = 1,754,195.92
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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.