Finding the Third Proportional to 437,413.25 and 625,501.75
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Solution
The third proportional to 437,413.25 and 625,501.75 is: 894,468.65
Step by Step Solution
- Step 1: Write the proportion equation
437,413.25 : 625,501.75 = 625,501.75 : x - Step 2: Convert to fraction form
437,413.25/625,501.75 = 625,501.75/x - Step 3: Cross multiply
437,413.25x = 625,501.75 × 625,501.75 - Step 4: Simplify right side
437,413.25x = 391,252,439,253.06 - Step 5: Solve for x
x = 391,252,439,253.06/437,413.25 - Step 6: Final answer
x = 894,468.65
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.