Finding the Third Proportional to 698,517 and 1,024,773.19
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Solution
The third proportional to 698,517 and 1,024,773.19 is: 1,503,413.78
Step by Step Solution
- Step 1: Write the proportion equation
698,517 : 1,024,773.19 = 1,024,773.19 : x - Step 2: Convert to fraction form
698,517/1,024,773.19 = 1,024,773.19/x - Step 3: Cross multiply
698,517x = 1,024,773.19 × 1,024,773.19 - Step 4: Simplify right side
698,517x = 1,050,160,085,818.91 - Step 5: Solve for x
x = 1,050,160,085,818.91/698,517 - Step 6: Final answer
x = 1,503,413.78
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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.