Finding the Fourth Proportional to 8,096,846.12, 11,169,225.24 and 5,193,005.84
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Solution
The fourth proportional to 8,096,846.12, 11,169,225.24 and 5,193,005.84 is: 7,163,511.70
Step by Step Solution
- Step 1: Write the proportion equation
8,096,846.12 : 11,169,225.24 = 5,193,005.84 : x - Step 2: Convert to fraction form
8,096,846.12/11,169,225.24 = 5,193,005.84/x - Step 3: Cross multiply
8,096,846.12x = 11,169,225.24 × 5,193,005.84 - Step 4: Simplify right side
8,096,846.12x = 58,001,851,899,595.40 - Step 5: Solve for x
x = 58,001,851,899,595.40/8,096,846.12 - Step 6: Final answer
x = 7,163,511.70
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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.