Finding the Fourth Proportional to 3,589,737.37, 4,953,869.21 and 1,958,151.98
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Solution
The fourth proportional to 3,589,737.37, 4,953,869.21 and 1,958,151.98 is: 2,702,267.00
Step by Step Solution
- Step 1: Write the proportion equation
3,589,737.37 : 4,953,869.21 = 1,958,151.98 : x - Step 2: Convert to fraction form
3,589,737.37/4,953,869.21 = 1,958,151.98/x - Step 3: Cross multiply
3,589,737.37x = 4,953,869.21 × 1,958,151.98 - Step 4: Simplify right side
3,589,737.37x = 9,700,428,819,502.59 - Step 5: Solve for x
x = 9,700,428,819,502.59/3,589,737.37 - Step 6: Final answer
x = 2,702,267.00
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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.