Finding the Fourth Proportional to 4,397,561.87, 6,596,248.91 and 1,202,688.05
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Solution
The fourth proportional to 4,397,561.87, 6,596,248.91 and 1,202,688.05 is: 1,804,006.39
Step by Step Solution
- Step 1: Write the proportion equation
4,397,561.87 : 6,596,248.91 = 1,202,688.05 : x - Step 2: Convert to fraction form
4,397,561.87/6,596,248.91 = 1,202,688.05/x - Step 3: Cross multiply
4,397,561.87x = 6,596,248.91 × 1,202,688.05 - Step 4: Simplify right side
4,397,561.87x = 7,933,229,699,887.84 - Step 5: Solve for x
x = 7,933,229,699,887.84/4,397,561.87 - Step 6: Final answer
x = 1,804,006.39
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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.