Finding the Third Proportional to 1,185,163 and 2,550,197.50
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Solution
The third proportional to 1,185,163 and 2,550,197.50 is: 5,487,436.99
Step by Step Solution
- Step 1: Write the proportion equation
1,185,163 : 2,550,197.50 = 2,550,197.50 : x - Step 2: Convert to fraction form
1,185,163/2,550,197.50 = 2,550,197.50/x - Step 3: Cross multiply
1,185,163x = 2,550,197.50 × 2,550,197.50 - Step 4: Simplify right side
1,185,163x = 6,503,507,289,006.25 - Step 5: Solve for x
x = 6,503,507,289,006.25/1,185,163 - Step 6: Final answer
x = 5,487,436.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.