Finding the Third Proportional to 4,643,943.75 and 6,829,413.75
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Solution
The third proportional to 4,643,943.75 and 6,829,413.75 is: 10,043,380.08
Step by Step Solution
- Step 1: Write the proportion equation
4,643,943.75 : 6,829,413.75 = 6,829,413.75 : x - Step 2: Convert to fraction form
4,643,943.75/6,829,413.75 = 6,829,413.75/x - Step 3: Cross multiply
4,643,943.75x = 6,829,413.75 × 6,829,413.75 - Step 4: Simplify right side
4,643,943.75x = 46,640,892,168,689.06 - Step 5: Solve for x
x = 46,640,892,168,689.06/4,643,943.75 - Step 6: Final answer
x = 10,043,380.08
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.