Finding the Third Proportional to 933,180 and 1,447,724
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Solution
The third proportional to 933,180 and 1,447,724 is: 2,245,981.25
Step by Step Solution
- Step 1: Write the proportion equation
933,180 : 1,447,724 = 1,447,724 : x - Step 2: Convert to fraction form
933,180/1,447,724 = 1,447,724/x - Step 3: Cross multiply
933,180x = 1,447,724 × 1,447,724 - Step 4: Simplify right side
933,180x = 2,095,904,780,176 - Step 5: Solve for x
x = 2,095,904,780,176/933,180 - Step 6: Final answer
x = 2,245,981.25
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.