Finding the Fourth Proportional to 5,044,406.94, 7,566,398.73 and 2,347,804.62
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Solution
The fourth proportional to 5,044,406.94, 7,566,398.73 and 2,347,804.62 is: 3,521,608.41
Step by Step Solution
- Step 1: Write the proportion equation
5,044,406.94 : 7,566,398.73 = 2,347,804.62 : x - Step 2: Convert to fraction form
5,044,406.94/7,566,398.73 = 2,347,804.62/x - Step 3: Cross multiply
5,044,406.94x = 7,566,398.73 × 2,347,804.62 - Step 4: Simplify right side
5,044,406.94x = 17,764,425,895,056.13 - Step 5: Solve for x
x = 17,764,425,895,056.13/5,044,406.94 - Step 6: Final answer
x = 3,521,608.41
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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.