Finding the Fourth Proportional to 6,082,725.24, 9,122,925.05 and 1,822,893.48
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Solution
The fourth proportional to 6,082,725.24, 9,122,925.05 and 1,822,893.48 is: 2,733,991.74
Step by Step Solution
- Step 1: Write the proportion equation
6,082,725.24 : 9,122,925.05 = 1,822,893.48 : x - Step 2: Convert to fraction form
6,082,725.24/9,122,925.05 = 1,822,893.48/x - Step 3: Cross multiply
6,082,725.24x = 9,122,925.05 × 1,822,893.48 - Step 4: Simplify right side
6,082,725.24x = 16,630,120,546,559.05 - Step 5: Solve for x
x = 16,630,120,546,559.05/6,082,725.24 - Step 6: Final answer
x = 2,733,991.74
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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.