Finding the Fourth Proportional to 3,332,471.00, 4,998,457.04 and 1,202,555.03
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Solution
The fourth proportional to 3,332,471.00, 4,998,457.04 and 1,202,555.03 is: 1,803,742.52
Step by Step Solution
- Step 1: Write the proportion equation
3,332,471.00 : 4,998,457.04 = 1,202,555.03 : x - Step 2: Convert to fraction form
3,332,471.00/4,998,457.04 = 1,202,555.03/x - Step 3: Cross multiply
3,332,471.00x = 4,998,457.04 × 1,202,555.03 - Step 4: Simplify right side
3,332,471.00x = 6,010,919,624,685.85 - Step 5: Solve for x
x = 6,010,919,624,685.85/3,332,471.00 - Step 6: Final answer
x = 1,803,742.52
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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.