Finding the Fourth Proportional to 9,882,246.93, 14,824,566.36 and 3,491,191.41
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Solution
The fourth proportional to 9,882,246.93, 14,824,566.36 and 3,491,191.41 is: 5,237,209.62
Step by Step Solution
- Step 1: Write the proportion equation
9,882,246.93 : 14,824,566.36 = 3,491,191.41 : x - Step 2: Convert to fraction form
9,882,246.93/14,824,566.36 = 3,491,191.41/x - Step 3: Cross multiply
9,882,246.93x = 14,824,566.36 × 3,491,191.41 - Step 4: Simplify right side
9,882,246.93x = 51,755,398,733,006.97 - Step 5: Solve for x
x = 51,755,398,733,006.97/9,882,246.93 - Step 6: Final answer
x = 5,237,209.62
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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.