Finding the Fourth Proportional to 2,227,694.63, 3,341,006.73 and 1,028,464.79
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Solution
The fourth proportional to 2,227,694.63, 3,341,006.73 and 1,028,464.79 is: 1,542,450.09
Step by Step Solution
- Step 1: Write the proportion equation
2,227,694.63 : 3,341,006.73 = 1,028,464.79 : x - Step 2: Convert to fraction form
2,227,694.63/3,341,006.73 = 1,028,464.79/x - Step 3: Cross multiply
2,227,694.63x = 3,341,006.73 × 1,028,464.79 - Step 4: Simplify right side
2,227,694.63x = 3,436,107,768,253.00 - Step 5: Solve for x
x = 3,436,107,768,253.00/2,227,694.63 - Step 6: Final answer
x = 1,542,450.09
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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.