Finding the Fourth Proportional to 1,455,697.08, 2,183,545.62 and 568,611
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Solution
The fourth proportional to 1,455,697.08, 2,183,545.62 and 568,611 is: 852,916.50
Step by Step Solution
- Step 1: Write the proportion equation
1,455,697.08 : 2,183,545.62 = 568,611 : x - Step 2: Convert to fraction form
1,455,697.08/2,183,545.62 = 568,611/x - Step 3: Cross multiply
1,455,697.08x = 2,183,545.62 × 568,611 - Step 4: Simplify right side
1,455,697.08x = 1,241,588,058,533.82 - Step 5: Solve for x
x = 1,241,588,058,533.82/1,455,697.08 - Step 6: Final answer
x = 852,916.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.