Finding the Third Proportional to 457,652.81 and 984,180.94
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Solution
The third proportional to 457,652.81 and 984,180.94 is: 2,116,478.02
Step by Step Solution
- Step 1: Write the proportion equation
457,652.81 : 984,180.94 = 984,180.94 : x - Step 2: Convert to fraction form
457,652.81/984,180.94 = 984,180.94/x - Step 3: Cross multiply
457,652.81x = 984,180.94 × 984,180.94 - Step 4: Simplify right side
457,652.81x = 968,612,117,738.38 - Step 5: Solve for x
x = 968,612,117,738.38/457,652.81 - Step 6: Final answer
x = 2,116,478.02
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.