Finding the Fourth Proportional to 4,958,233.29, 7,437,149.98 and 2,529,333.26
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Solution
The fourth proportional to 4,958,233.29, 7,437,149.98 and 2,529,333.26 is: 3,793,897.88
Step by Step Solution
- Step 1: Write the proportion equation
4,958,233.29 : 7,437,149.98 = 2,529,333.26 : x - Step 2: Convert to fraction form
4,958,233.29/7,437,149.98 = 2,529,333.26/x - Step 3: Cross multiply
4,958,233.29x = 7,437,149.98 × 2,529,333.26 - Step 4: Simplify right side
4,958,233.29x = 18,811,030,788,402.57 - Step 5: Solve for x
x = 18,811,030,788,402.57/4,958,233.29 - Step 6: Final answer
x = 3,793,897.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.