Finding the Fourth Proportional to 4,743,085.52, 6,545,450.48 and 2,567,628.09
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Solution
The fourth proportional to 4,743,085.52, 6,545,450.48 and 2,567,628.09 is: 3,543,322.68
Step by Step Solution
- Step 1: Write the proportion equation
4,743,085.52 : 6,545,450.48 = 2,567,628.09 : x - Step 2: Convert to fraction form
4,743,085.52/6,545,450.48 = 2,567,628.09/x - Step 3: Cross multiply
4,743,085.52x = 6,545,450.48 × 2,567,628.09 - Step 4: Simplify right side
4,743,085.52x = 16,806,282,501,313.84 - Step 5: Solve for x
x = 16,806,282,501,313.84/4,743,085.52 - Step 6: Final answer
x = 3,543,322.68
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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.