Finding the Third Proportional to 302,626.13 and 664,027.88
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Solution
The third proportional to 302,626.13 and 664,027.88 is: 1,457,022.32
Step by Step Solution
- Step 1: Write the proportion equation
302,626.13 : 664,027.88 = 664,027.88 : x - Step 2: Convert to fraction form
302,626.13/664,027.88 = 664,027.88/x - Step 3: Cross multiply
302,626.13x = 664,027.88 × 664,027.88 - Step 4: Simplify right side
302,626.13x = 440,933,018,777.02 - Step 5: Solve for x
x = 440,933,018,777.02/302,626.13 - Step 6: Final answer
x = 1,457,022.32
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.