Finding the Fourth Proportional to 1,828,184.58, 2,740,597.26 and 629,821.98
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Solution
The fourth proportional to 1,828,184.58, 2,740,597.26 and 629,821.98 is: 944,154.33
Step by Step Solution
- Step 1: Write the proportion equation
1,828,184.58 : 2,740,597.26 = 629,821.98 : x - Step 2: Convert to fraction form
1,828,184.58/2,740,597.26 = 629,821.98/x - Step 3: Cross multiply
1,828,184.58x = 2,740,597.26 × 629,821.98 - Step 4: Simplify right side
1,828,184.58x = 1,726,088,392,675.77 - Step 5: Solve for x
x = 1,726,088,392,675.77/1,828,184.58 - Step 6: Final answer
x = 944,154.33
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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.