Finding the Fourth Proportional to 1,455,694.08, 2,183,541.12 and 568,608
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Solution
The fourth proportional to 1,455,694.08, 2,183,541.12 and 568,608 is: 852,912.00
Step by Step Solution
- Step 1: Write the proportion equation
1,455,694.08 : 2,183,541.12 = 568,608 : x - Step 2: Convert to fraction form
1,455,694.08/2,183,541.12 = 568,608/x - Step 3: Cross multiply
1,455,694.08x = 2,183,541.12 × 568,608 - Step 4: Simplify right side
1,455,694.08x = 1,241,578,949,160.96 - Step 5: Solve for x
x = 1,241,578,949,160.96/1,455,694.08 - Step 6: Final answer
x = 852,912.00
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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.