Finding the Fourth Proportional to 6,082,757.06, 8,394,207.24 and 3,329,458.35
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Solution
The fourth proportional to 6,082,757.06, 8,394,207.24 and 3,329,458.35 is: 4,594,653.89
Step by Step Solution
- Step 1: Write the proportion equation
6,082,757.06 : 8,394,207.24 = 3,329,458.35 : x - Step 2: Convert to fraction form
6,082,757.06/8,394,207.24 = 3,329,458.35/x - Step 3: Cross multiply
6,082,757.06x = 8,394,207.24 × 3,329,458.35 - Step 4: Simplify right side
6,082,757.06x = 27,948,163,386,848.46 - Step 5: Solve for x
x = 27,948,163,386,848.46/6,082,757.06 - Step 6: Final answer
x = 4,594,653.89
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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.