Finding the Third Proportional to 734,648.94 and 1,135,219.97
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Solution
The third proportional to 734,648.94 and 1,135,219.97 is: 1,754,204.37
Step by Step Solution
- Step 1: Write the proportion equation
734,648.94 : 1,135,219.97 = 1,135,219.97 : x - Step 2: Convert to fraction form
734,648.94/1,135,219.97 = 1,135,219.97/x - Step 3: Cross multiply
734,648.94x = 1,135,219.97 × 1,135,219.97 - Step 4: Simplify right side
734,648.94x = 1,288,724,377,448.75 - Step 5: Solve for x
x = 1,288,724,377,448.75/734,648.94 - Step 6: Final answer
x = 1,754,204.37
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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.