Finding the Third Proportional to 1,247,733 and 1,863,283.50
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Solution
The third proportional to 1,247,733 and 1,863,283.50 is: 2,782,506.68
Step by Step Solution
- Step 1: Write the proportion equation
1,247,733 : 1,863,283.50 = 1,863,283.50 : x - Step 2: Convert to fraction form
1,247,733/1,863,283.50 = 1,863,283.50/x - Step 3: Cross multiply
1,247,733x = 1,863,283.50 × 1,863,283.50 - Step 4: Simplify right side
1,247,733x = 3,471,825,401,372.25 - Step 5: Solve for x
x = 3,471,825,401,372.25/1,247,733 - Step 6: Final answer
x = 2,782,506.68
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.