Finding the Fourth Proportional to 2,534,169.82, 3,801,252.43 and 1,017,853.01
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Solution
The fourth proportional to 2,534,169.82, 3,801,252.43 and 1,017,853.01 is: 1,526,778.59
Step by Step Solution
- Step 1: Write the proportion equation
2,534,169.82 : 3,801,252.43 = 1,017,853.01 : x - Step 2: Convert to fraction form
2,534,169.82/3,801,252.43 = 1,017,853.01/x - Step 3: Cross multiply
2,534,169.82x = 3,801,252.43 × 1,017,853.01 - Step 4: Simplify right side
2,534,169.82x = 3,869,116,227,645.31 - Step 5: Solve for x
x = 3,869,116,227,645.31/2,534,169.82 - Step 6: Final answer
x = 1,526,778.59
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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.