Finding the Third Proportional to 682,708.50 and 983,417.63
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Solution
The third proportional to 682,708.50 and 983,417.63 is: 1,416,578.56
Step by Step Solution
- Step 1: Write the proportion equation
682,708.50 : 983,417.63 = 983,417.63 : x - Step 2: Convert to fraction form
682,708.50/983,417.63 = 983,417.63/x - Step 3: Cross multiply
682,708.50x = 983,417.63 × 983,417.63 - Step 4: Simplify right side
682,708.50x = 967,110,225,160.64 - Step 5: Solve for x
x = 967,110,225,160.64/682,708.50 - Step 6: Final answer
x = 1,416,578.56
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.