Finding the Fourth Proportional to 9,341,336.26, 14,000,644.36 and 6,609,670.69
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Solution
The fourth proportional to 9,341,336.26, 14,000,644.36 and 6,609,670.69 is: 9,906,467.99
Step by Step Solution
- Step 1: Write the proportion equation
9,341,336.26 : 14,000,644.36 = 6,609,670.69 : x - Step 2: Convert to fraction form
9,341,336.26/14,000,644.36 = 6,609,670.69/x - Step 3: Cross multiply
9,341,336.26x = 14,000,644.36 × 6,609,670.69 - Step 4: Simplify right side
9,341,336.26x = 92,539,648,673,062.62 - Step 5: Solve for x
x = 92,539,648,673,062.62/9,341,336.26 - Step 6: Final answer
x = 9,906,467.99
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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.