Finding the Fourth Proportional to 9,473,120.39, 14,207,537.50 and 4,350,625.67
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Solution
The fourth proportional to 9,473,120.39, 14,207,537.50 and 4,350,625.67 is: 6,524,954.27
Step by Step Solution
- Step 1: Write the proportion equation
9,473,120.39 : 14,207,537.50 = 4,350,625.67 : x - Step 2: Convert to fraction form
9,473,120.39/14,207,537.50 = 4,350,625.67/x - Step 3: Cross multiply
9,473,120.39x = 14,207,537.50 × 4,350,625.67 - Step 4: Simplify right side
9,473,120.39x = 61,811,677,273,073.38 - Step 5: Solve for x
x = 61,811,677,273,073.38/9,473,120.39 - Step 6: Final answer
x = 6,524,954.27
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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.