Finding the Fourth Proportional to 5,504,261.58, 8,253,121.59 and 2,092,797.95
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Solution
The fourth proportional to 5,504,261.58, 8,253,121.59 and 2,092,797.95 is: 3,137,953.32
Step by Step Solution
- Step 1: Write the proportion equation
5,504,261.58 : 8,253,121.59 = 2,092,797.95 : x - Step 2: Convert to fraction form
5,504,261.58/8,253,121.59 = 2,092,797.95/x - Step 3: Cross multiply
5,504,261.58x = 8,253,121.59 × 2,092,797.95 - Step 4: Simplify right side
5,504,261.58x = 17,272,115,903,387.13 - Step 5: Solve for x
x = 17,272,115,903,387.13/5,504,261.58 - Step 6: Final answer
x = 3,137,953.32
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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.