Finding the Fourth Proportional to 2,394,463.03, 3,588,575.65 and 972,857.14
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Solution
The fourth proportional to 2,394,463.03, 3,588,575.65 and 972,857.14 is: 1,458,018.52
Step by Step Solution
- Step 1: Write the proportion equation
2,394,463.03 : 3,588,575.65 = 972,857.14 : x - Step 2: Convert to fraction form
2,394,463.03/3,588,575.65 = 972,857.14/x - Step 3: Cross multiply
2,394,463.03x = 3,588,575.65 × 972,857.14 - Step 4: Simplify right side
2,394,463.03x = 3,491,171,456,677.31 - Step 5: Solve for x
x = 3,491,171,456,677.31/2,394,463.03 - Step 6: Final answer
x = 1,458,018.52
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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.