Finding the Fourth Proportional to 5,892,435.08, 8,839,026.20 and 1,849,082.48
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Solution
The fourth proportional to 5,892,435.08, 8,839,026.20 and 1,849,082.48 is: 2,773,740.95
Step by Step Solution
- Step 1: Write the proportion equation
5,892,435.08 : 8,839,026.20 = 1,849,082.48 : x - Step 2: Convert to fraction form
5,892,435.08/8,839,026.20 = 1,849,082.48/x - Step 3: Cross multiply
5,892,435.08x = 8,839,026.20 × 1,849,082.48 - Step 4: Simplify right side
5,892,435.08x = 16,344,088,486,680.97 - Step 5: Solve for x
x = 16,344,088,486,680.97/5,892,435.08 - Step 6: Final answer
x = 2,773,740.95
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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.