Finding the Fourth Proportional to 585,534.66, 877,624.11 and 269,327.94
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Solution
The fourth proportional to 585,534.66, 877,624.11 and 269,327.94 is: 403,680.11
Step by Step Solution
- Step 1: Write the proportion equation
585,534.66 : 877,624.11 = 269,327.94 : x - Step 2: Convert to fraction form
585,534.66/877,624.11 = 269,327.94/x - Step 3: Cross multiply
585,534.66x = 877,624.11 × 269,327.94 - Step 4: Simplify right side
585,534.66x = 236,368,693,640.63 - Step 5: Solve for x
x = 236,368,693,640.63/585,534.66 - Step 6: Final answer
x = 403,680.11
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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.