Finding the Fourth Proportional to 4,245,050.00, 6,368,571.41 and 1,405,162.13
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Solution
The fourth proportional to 4,245,050.00, 6,368,571.41 and 1,405,162.13 is: 2,108,073.01
Step by Step Solution
- Step 1: Write the proportion equation
4,245,050.00 : 6,368,571.41 = 1,405,162.13 : x - Step 2: Convert to fraction form
4,245,050.00/6,368,571.41 = 1,405,162.13/x - Step 3: Cross multiply
4,245,050.00x = 6,368,571.41 × 1,405,162.13 - Step 4: Simplify right side
4,245,050.00x = 8,948,875,328,664.04 - Step 5: Solve for x
x = 8,948,875,328,664.04/4,245,050.00 - Step 6: Final answer
x = 2,108,073.01
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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.