Finding the Fourth Proportional to 2,042,291.97, 3,063,770.40 and 603,120.94
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Solution
The fourth proportional to 2,042,291.97, 3,063,770.40 and 603,120.94 is: 904,779.59
Step by Step Solution
- Step 1: Write the proportion equation
2,042,291.97 : 3,063,770.40 = 603,120.94 : x - Step 2: Convert to fraction form
2,042,291.97/3,063,770.40 = 603,120.94/x - Step 3: Cross multiply
2,042,291.97x = 3,063,770.40 × 603,120.94 - Step 4: Simplify right side
2,042,291.97x = 1,847,824,083,592.18 - Step 5: Solve for x
x = 1,847,824,083,592.18/2,042,291.97 - Step 6: Final answer
x = 904,779.59
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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.