Finding the Third Proportional to 306,664.50 and 716,314.50
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Solution
The third proportional to 306,664.50 and 716,314.50 is: 1,673,185.07
Step by Step Solution
- Step 1: Write the proportion equation
306,664.50 : 716,314.50 = 716,314.50 : x - Step 2: Convert to fraction form
306,664.50/716,314.50 = 716,314.50/x - Step 3: Cross multiply
306,664.50x = 716,314.50 × 716,314.50 - Step 4: Simplify right side
306,664.50x = 513,106,462,910.25 - Step 5: Solve for x
x = 513,106,462,910.25/306,664.50 - Step 6: Final answer
x = 1,673,185.07
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.