Finding the Third Proportional to 295,563.94 and 421,202.53
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Solution
The third proportional to 295,563.94 and 421,202.53 is: 600,247.70
Step by Step Solution
- Step 1: Write the proportion equation
295,563.94 : 421,202.53 = 421,202.53 : x - Step 2: Convert to fraction form
295,563.94/421,202.53 = 421,202.53/x - Step 3: Cross multiply
295,563.94x = 421,202.53 × 421,202.53 - Step 4: Simplify right side
295,563.94x = 177,411,572,331.41 - Step 5: Solve for x
x = 177,411,572,331.41/295,563.94 - Step 6: Final answer
x = 600,247.70
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.