Finding the Fourth Proportional to 1,741,832.08, 2,612,748.33 and 543,857.00
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Solution
The fourth proportional to 1,741,832.08, 2,612,748.33 and 543,857.00 is: 815,785.56
Step by Step Solution
- Step 1: Write the proportion equation
1,741,832.08 : 2,612,748.33 = 543,857.00 : x - Step 2: Convert to fraction form
1,741,832.08/2,612,748.33 = 543,857.00/x - Step 3: Cross multiply
1,741,832.08x = 2,612,748.33 × 543,857.00 - Step 4: Simplify right side
1,741,832.08x = 1,420,961,455,445.07 - Step 5: Solve for x
x = 1,420,961,455,445.07/1,741,832.08 - Step 6: Final answer
x = 815,785.56
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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.