Finding the Fourth Proportional to 950,524.62, 1,424,900.97 and 476,656.26
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Solution
The fourth proportional to 950,524.62, 1,424,900.97 and 476,656.26 is: 714,540.11
Step by Step Solution
- Step 1: Write the proportion equation
950,524.62 : 1,424,900.97 = 476,656.26 : x - Step 2: Convert to fraction form
950,524.62/1,424,900.97 = 476,656.26/x - Step 3: Cross multiply
950,524.62x = 1,424,900.97 × 476,656.26 - Step 4: Simplify right side
950,524.62x = 679,187,967,230.57 - Step 5: Solve for x
x = 679,187,967,230.57/950,524.62 - Step 6: Final answer
x = 714,540.11
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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.