Finding the Fourth Proportional to 4,512,348, 6,227,040.24 and 2,475,162.36
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Solution
The fourth proportional to 4,512,348, 6,227,040.24 and 2,475,162.36 is: 3,415,724.06
Step by Step Solution
- Step 1: Write the proportion equation
4,512,348 : 6,227,040.24 = 2,475,162.36 : x - Step 2: Convert to fraction form
4,512,348/6,227,040.24 = 2,475,162.36/x - Step 3: Cross multiply
4,512,348x = 6,227,040.24 × 2,475,162.36 - Step 4: Simplify right side
4,512,348x = 15,412,935,616,253.37 - Step 5: Solve for x
x = 15,412,935,616,253.37/4,512,348 - Step 6: Final answer
x = 3,415,724.06
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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.