Finding the Fourth Proportional to 8,846,864.00, 12,202,383.38 and 5,905,197.95
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Solution
The fourth proportional to 8,846,864.00, 12,202,383.38 and 5,905,197.95 is: 8,144,975.36
Step by Step Solution
- Step 1: Write the proportion equation
8,846,864.00 : 12,202,383.38 = 5,905,197.95 : x - Step 2: Convert to fraction form
8,846,864.00/12,202,383.38 = 5,905,197.95/x - Step 3: Cross multiply
8,846,864.00x = 12,202,383.38 × 5,905,197.95 - Step 4: Simplify right side
8,846,864.00x = 72,057,489,230,152.17 - Step 5: Solve for x
x = 72,057,489,230,152.17/8,846,864.00 - Step 6: Final answer
x = 8,144,975.36
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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.