Finding the Fourth Proportional to 5,586,937.74, 8,382,534.36 and 1,944,072.33
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Solution
The fourth proportional to 5,586,937.74, 8,382,534.36 and 1,944,072.33 is: 2,916,848.88
Step by Step Solution
- Step 1: Write the proportion equation
5,586,937.74 : 8,382,534.36 = 1,944,072.33 : x - Step 2: Convert to fraction form
5,586,937.74/8,382,534.36 = 1,944,072.33/x - Step 3: Cross multiply
5,586,937.74x = 8,382,534.36 × 1,944,072.33 - Step 4: Simplify right side
5,586,937.74x = 16,296,253,104,550.26 - Step 5: Solve for x
x = 16,296,253,104,550.26/5,586,937.74 - Step 6: Final answer
x = 2,916,848.88
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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.