Finding the Fourth Proportional to 12,283,425.30, 16,950,535.28 and 6,701,339.46
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Solution
The fourth proportional to 12,283,425.30, 16,950,535.28 and 6,701,339.46 is: 9,247,525.68
Step by Step Solution
- Step 1: Write the proportion equation
12,283,425.30 : 16,950,535.28 = 6,701,339.46 : x - Step 2: Convert to fraction form
12,283,425.30/16,950,535.28 = 6,701,339.46/x - Step 3: Cross multiply
12,283,425.30x = 16,950,535.28 × 6,701,339.46 - Step 4: Simplify right side
12,283,425.30x = 113,591,290,906,479.44 - Step 5: Solve for x
x = 113,591,290,906,479.44/12,283,425.30 - Step 6: Final answer
x = 9,247,525.68
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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.