Finding the Third Proportional to 457,855.03 and 994,502.81
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Solution
The third proportional to 457,855.03 and 994,502.81 is: 2,160,150.65
Step by Step Solution
- Step 1: Write the proportion equation
457,855.03 : 994,502.81 = 994,502.81 : x - Step 2: Convert to fraction form
457,855.03/994,502.81 = 994,502.81/x - Step 3: Cross multiply
457,855.03x = 994,502.81 × 994,502.81 - Step 4: Simplify right side
457,855.03x = 989,035,844,070.41 - Step 5: Solve for x
x = 989,035,844,070.41/457,855.03 - Step 6: Final answer
x = 2,160,150.65
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.