Finding the Fourth Proportional to 5,851,469.08, 8,777,203.62 and 3,017,117.08
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Solution
The fourth proportional to 5,851,469.08, 8,777,203.62 and 3,017,117.08 is: 4,525,675.61
Step by Step Solution
- Step 1: Write the proportion equation
5,851,469.08 : 8,777,203.62 = 3,017,117.08 : x - Step 2: Convert to fraction form
5,851,469.08/8,777,203.62 = 3,017,117.08/x - Step 3: Cross multiply
5,851,469.08x = 8,777,203.62 × 3,017,117.08 - Step 4: Simplify right side
5,851,469.08x = 26,481,850,897,568.23 - Step 5: Solve for x
x = 26,481,850,897,568.23/5,851,469.08 - Step 6: Final answer
x = 4,525,675.61
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Similar ratio
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1.5x scale
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.