Finding the Fourth Proportional to 463,252.03, 694,997.84 and 271,288.58
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Solution
The fourth proportional to 463,252.03, 694,997.84 and 271,288.58 is: 407,003.02
Step by Step Solution
- Step 1: Write the proportion equation
463,252.03 : 694,997.84 = 271,288.58 : x - Step 2: Convert to fraction form
463,252.03/694,997.84 = 271,288.58/x - Step 3: Cross multiply
463,252.03x = 694,997.84 × 271,288.58 - Step 4: Simplify right side
463,252.03x = 188,544,974,319.90 - Step 5: Solve for x
x = 188,544,974,319.90/463,252.03 - Step 6: Final answer
x = 407,003.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.