Finding the Fourth Proportional to 1,711,163.13, 2,569,267.91 and 954,483
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Solution
The fourth proportional to 1,711,163.13, 2,569,267.91 and 954,483 is: 1,433,131.94
Step by Step Solution
- Step 1: Write the proportion equation
1,711,163.13 : 2,569,267.91 = 954,483 : x - Step 2: Convert to fraction form
1,711,163.13/2,569,267.91 = 954,483/x - Step 3: Cross multiply
1,711,163.13x = 2,569,267.91 × 954,483 - Step 4: Simplify right side
1,711,163.13x = 2,452,322,542,540.53 - Step 5: Solve for x
x = 2,452,322,542,540.53/1,711,163.13 - Step 6: Final answer
x = 1,433,131.94
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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.