Finding the Third Proportional to 1,203,599.25 and 2,643,367.50
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Solution
The third proportional to 1,203,599.25 and 2,643,367.50 is: 5,805,413.84
Step by Step Solution
- Step 1: Write the proportion equation
1,203,599.25 : 2,643,367.50 = 2,643,367.50 : x - Step 2: Convert to fraction form
1,203,599.25/2,643,367.50 = 2,643,367.50/x - Step 3: Cross multiply
1,203,599.25x = 2,643,367.50 × 2,643,367.50 - Step 4: Simplify right side
1,203,599.25x = 6,987,391,740,056.25 - Step 5: Solve for x
x = 6,987,391,740,056.25/1,203,599.25 - Step 6: Final answer
x = 5,805,413.84
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.