Finding the Fourth Proportional to 2,904,554.96, 4,356,092.48 and 2,059,563.84
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Solution
The fourth proportional to 2,904,554.96, 4,356,092.48 and 2,059,563.84 is: 3,088,821.07
Step by Step Solution
- Step 1: Write the proportion equation
2,904,554.96 : 4,356,092.48 = 2,059,563.84 : x - Step 2: Convert to fraction form
2,904,554.96/4,356,092.48 = 2,059,563.84/x - Step 3: Cross multiply
2,904,554.96x = 4,356,092.48 × 2,059,563.84 - Step 4: Simplify right side
2,904,554.96x = 8,971,650,555,503.92 - Step 5: Solve for x
x = 8,971,650,555,503.92/2,904,554.96 - Step 6: Final answer
x = 3,088,821.07
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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.