Finding the Fourth Proportional to 4,046,636.70, 6,068,983.05 and 2,337,083.10
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Solution
The fourth proportional to 4,046,636.70, 6,068,983.05 and 2,337,083.10 is: 3,505,063.28
Step by Step Solution
- Step 1: Write the proportion equation
4,046,636.70 : 6,068,983.05 = 2,337,083.10 : x - Step 2: Convert to fraction form
4,046,636.70/6,068,983.05 = 2,337,083.10/x - Step 3: Cross multiply
4,046,636.70x = 6,068,983.05 × 2,337,083.10 - Step 4: Simplify right side
4,046,636.70x = 14,183,717,720,341.46 - Step 5: Solve for x
x = 14,183,717,720,341.46/4,046,636.70 - Step 6: Final answer
x = 3,505,063.28
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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.