Finding the Fourth Proportional to 1,793,536.44, 2,689,719.57 and 595,136.99
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Solution
The fourth proportional to 1,793,536.44, 2,689,719.57 and 595,136.99 is: 892,511.33
Step by Step Solution
- Step 1: Write the proportion equation
1,793,536.44 : 2,689,719.57 = 595,136.99 : x - Step 2: Convert to fraction form
1,793,536.44/2,689,719.57 = 595,136.99/x - Step 3: Cross multiply
1,793,536.44x = 2,689,719.57 × 595,136.99 - Step 4: Simplify right side
1,793,536.44x = 1,600,751,595,385.30 - Step 5: Solve for x
x = 1,600,751,595,385.30/1,793,536.44 - Step 6: Final answer
x = 892,511.33
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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.