Finding the Fourth Proportional to 2,394,463.26, 3,588,575.98 and 972,857.37
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Solution
The fourth proportional to 2,394,463.26, 3,588,575.98 and 972,857.37 is: 1,458,018.86
Step by Step Solution
- Step 1: Write the proportion equation
2,394,463.26 : 3,588,575.98 = 972,857.37 : x - Step 2: Convert to fraction form
2,394,463.26/3,588,575.98 = 972,857.37/x - Step 3: Cross multiply
2,394,463.26x = 3,588,575.98 × 972,857.37 - Step 4: Simplify right side
2,394,463.26x = 3,491,172,577,706.88 - Step 5: Solve for x
x = 3,491,172,577,706.88/2,394,463.26 - Step 6: Final answer
x = 1,458,018.86
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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.