Finding the Fourth Proportional to 4,228,691, 5,835,596.58 and 2,294,951.12
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Solution
The fourth proportional to 4,228,691, 5,835,596.58 and 2,294,951.12 is: 3,167,034.17
Step by Step Solution
- Step 1: Write the proportion equation
4,228,691 : 5,835,596.58 = 2,294,951.12 : x - Step 2: Convert to fraction form
4,228,691/5,835,596.58 = 2,294,951.12/x - Step 3: Cross multiply
4,228,691x = 5,835,596.58 × 2,294,951.12 - Step 4: Simplify right side
4,228,691x = 13,392,408,907,139.17 - Step 5: Solve for x
x = 13,392,408,907,139.17/4,228,691 - Step 6: Final answer
x = 3,167,034.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.