Finding the Fourth Proportional to 5,508,600.24, 8,264,228.76 and 1,913,844
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Solution
The fourth proportional to 5,508,600.24, 8,264,228.76 and 1,913,844 is: 2,871,227.52
Step by Step Solution
- Step 1: Write the proportion equation
5,508,600.24 : 8,264,228.76 = 1,913,844 : x - Step 2: Convert to fraction form
5,508,600.24/8,264,228.76 = 1,913,844/x - Step 3: Cross multiply
5,508,600.24x = 8,264,228.76 × 1,913,844 - Step 4: Simplify right side
5,508,600.24x = 15,816,444,626,953.44 - Step 5: Solve for x
x = 15,816,444,626,953.44/5,508,600.24 - Step 6: Final answer
x = 2,871,227.52
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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.