Finding the Fourth Proportional to 1,651,031.82, 2,476,793.76 and 585,984.68
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Solution
The fourth proportional to 1,651,031.82, 2,476,793.76 and 585,984.68 is: 879,064.34
Step by Step Solution
- Step 1: Write the proportion equation
1,651,031.82 : 2,476,793.76 = 585,984.68 : x - Step 2: Convert to fraction form
1,651,031.82/2,476,793.76 = 585,984.68/x - Step 3: Cross multiply
1,651,031.82x = 2,476,793.76 × 585,984.68 - Step 4: Simplify right side
1,651,031.82x = 1,451,363,198,879.60 - Step 5: Solve for x
x = 1,451,363,198,879.60/1,651,031.82 - Step 6: Final answer
x = 879,064.34
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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.