Finding the Fourth Proportional to 1,596,743.62, 2,394,229.29 and 531,204.01
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Solution
The fourth proportional to 1,596,743.62, 2,394,229.29 and 531,204.01 is: 796,511.21
Step by Step Solution
- Step 1: Write the proportion equation
1,596,743.62 : 2,394,229.29 = 531,204.01 : x - Step 2: Convert to fraction form
1,596,743.62/2,394,229.29 = 531,204.01/x - Step 3: Cross multiply
1,596,743.62x = 2,394,229.29 × 531,204.01 - Step 4: Simplify right side
1,596,743.62x = 1,271,824,191,729.86 - Step 5: Solve for x
x = 1,271,824,191,729.86/1,596,743.62 - Step 6: Final answer
x = 796,511.21
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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.