Finding the Fourth Proportional to 4,734,473.00, 7,102,761.97 and 2,208,750.44
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Solution
The fourth proportional to 4,734,473.00, 7,102,761.97 and 2,208,750.44 is: 3,313,616.66
Step by Step Solution
- Step 1: Write the proportion equation
4,734,473.00 : 7,102,761.97 = 2,208,750.44 : x - Step 2: Convert to fraction form
4,734,473.00/7,102,761.97 = 2,208,750.44/x - Step 3: Cross multiply
4,734,473.00x = 7,102,761.97 × 2,208,750.44 - Step 4: Simplify right side
4,734,473.00x = 15,688,228,638,687.79 - Step 5: Solve for x
x = 15,688,228,638,687.79/4,734,473.00 - Step 6: Final answer
x = 3,313,616.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.