Finding the Third Proportional to 787,617 and 1,717,771.50
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Solution
The third proportional to 787,617 and 1,717,771.50 is: 3,746,413.46
Step by Step Solution
- Step 1: Write the proportion equation
787,617 : 1,717,771.50 = 1,717,771.50 : x - Step 2: Convert to fraction form
787,617/1,717,771.50 = 1,717,771.50/x - Step 3: Cross multiply
787,617x = 1,717,771.50 × 1,717,771.50 - Step 4: Simplify right side
787,617x = 2,950,738,926,212.25 - Step 5: Solve for x
x = 2,950,738,926,212.25/787,617 - Step 6: Final answer
x = 3,746,413.46
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.