Finding the Fourth Proportional to 4,313,463.48, 5,952,599.34 and 2,379,723
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Solution
The fourth proportional to 4,313,463.48, 5,952,599.34 and 2,379,723 is: 3,284,028.63
Step by Step Solution
- Step 1: Write the proportion equation
4,313,463.48 : 5,952,599.34 = 2,379,723 : x - Step 2: Convert to fraction form
4,313,463.48/5,952,599.34 = 2,379,723/x - Step 3: Cross multiply
4,313,463.48x = 5,952,599.34 × 2,379,723 - Step 4: Simplify right side
4,313,463.48x = 14,165,537,559,182.82 - Step 5: Solve for x
x = 14,165,537,559,182.82/4,313,463.48 - Step 6: Final answer
x = 3,284,028.63
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.