Finding the Fourth Proportional to 5,729,358.24, 8,594,039.28 and 1,469,526
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Solution
The fourth proportional to 5,729,358.24, 8,594,039.28 and 1,469,526 is: 2,204,289.49
Step by Step Solution
- Step 1: Write the proportion equation
5,729,358.24 : 8,594,039.28 = 1,469,526 : x - Step 2: Convert to fraction form
5,729,358.24/8,594,039.28 = 1,469,526/x - Step 3: Cross multiply
5,729,358.24x = 8,594,039.28 × 1,469,526 - Step 4: Simplify right side
5,729,358.24x = 12,629,164,166,981.28 - Step 5: Solve for x
x = 12,629,164,166,981.28/5,729,358.24 - Step 6: Final answer
x = 2,204,289.49
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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.