Finding the Fourth Proportional to 2,459,163.36, 3,689,067.60 and 963,060.96
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Solution
The fourth proportional to 2,459,163.36, 3,689,067.60 and 963,060.96 is: 1,444,717.76
Step by Step Solution
- Step 1: Write the proportion equation
2,459,163.36 : 3,689,067.60 = 963,060.96 : x - Step 2: Convert to fraction form
2,459,163.36/3,689,067.60 = 963,060.96/x - Step 3: Cross multiply
2,459,163.36x = 3,689,067.60 × 963,060.96 - Step 4: Simplify right side
2,459,163.36x = 3,552,796,984,360.90 - Step 5: Solve for x
x = 3,552,796,984,360.90/2,459,163.36 - Step 6: Final answer
x = 1,444,717.76
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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.