Finding the Fourth Proportional to 5,859,383.04, 8,794,755.90 and 2,828,886.30
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Solution
The fourth proportional to 5,859,383.04, 8,794,755.90 and 2,828,886.30 is: 4,246,072.38
Step by Step Solution
- Step 1: Write the proportion equation
5,859,383.04 : 8,794,755.90 = 2,828,886.30 : x - Step 2: Convert to fraction form
5,859,383.04/8,794,755.90 = 2,828,886.30/x - Step 3: Cross multiply
5,859,383.04x = 8,794,755.90 × 2,828,886.30 - Step 4: Simplify right side
5,859,383.04x = 24,879,364,477,354.17 - Step 5: Solve for x
x = 24,879,364,477,354.17/5,859,383.04 - Step 6: Final answer
x = 4,246,072.38
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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.