Finding the Third Proportional to 1,206,497 and 1,769,149
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Solution
The third proportional to 1,206,497 and 1,769,149 is: 2,594,194.75
Step by Step Solution
- Step 1: Write the proportion equation
1,206,497 : 1,769,149 = 1,769,149 : x - Step 2: Convert to fraction form
1,206,497/1,769,149 = 1,769,149/x - Step 3: Cross multiply
1,206,497x = 1,769,149 × 1,769,149 - Step 4: Simplify right side
1,206,497x = 3,129,888,184,201 - Step 5: Solve for x
x = 3,129,888,184,201/1,206,497 - Step 6: Final answer
x = 2,594,194.75
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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.