Finding the Fourth Proportional to 3,169,115.62, 4,753,588.68 and 894,796.00
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Solution
The fourth proportional to 3,169,115.62, 4,753,588.68 and 894,796.00 is: 1,342,170.07
Step by Step Solution
- Step 1: Write the proportion equation
3,169,115.62 : 4,753,588.68 = 894,796.00 : x - Step 2: Convert to fraction form
3,169,115.62/4,753,588.68 = 894,796.00/x - Step 3: Cross multiply
3,169,115.62x = 4,753,588.68 × 894,796.00 - Step 4: Simplify right side
3,169,115.62x = 4,253,492,124,625.31 - Step 5: Solve for x
x = 4,253,492,124,625.31/3,169,115.62 - Step 6: Final answer
x = 1,342,170.07
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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.