Finding the Fourth Proportional to 9,457,295.53, 14,187,935.91 and 3,067,049.62
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Solution
The fourth proportional to 9,457,295.53, 14,187,935.91 and 3,067,049.62 is: 4,601,220.65
Step by Step Solution
- Step 1: Write the proportion equation
9,457,295.53 : 14,187,935.91 = 3,067,049.62 : x - Step 2: Convert to fraction form
9,457,295.53/14,187,935.91 = 3,067,049.62/x - Step 3: Cross multiply
9,457,295.53x = 14,187,935.91 × 3,067,049.62 - Step 4: Simplify right side
9,457,295.53x = 43,515,103,441,349.86 - Step 5: Solve for x
x = 43,515,103,441,349.86/9,457,295.53 - Step 6: Final answer
x = 4,601,220.65
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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.