Finding the Fourth Proportional to 6,045,229.56, 8,342,416.99 and 3,291,915.93
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Solution
The fourth proportional to 6,045,229.56, 8,342,416.99 and 3,291,915.93 is: 4,542,844.09
Step by Step Solution
- Step 1: Write the proportion equation
6,045,229.56 : 8,342,416.99 = 3,291,915.93 : x - Step 2: Convert to fraction form
6,045,229.56/8,342,416.99 = 3,291,915.93/x - Step 3: Cross multiply
6,045,229.56x = 8,342,416.99 × 3,291,915.93 - Step 4: Simplify right side
6,045,229.56x = 27,462,535,367,624.07 - Step 5: Solve for x
x = 27,462,535,367,624.07/6,045,229.56 - Step 6: Final answer
x = 4,542,844.09
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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.