Finding the Fourth Proportional to 5,504,210.75, 8,253,045.32 and 2,092,747.12
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Solution
The fourth proportional to 5,504,210.75, 8,253,045.32 and 2,092,747.12 is: 3,137,877.09
Step by Step Solution
- Step 1: Write the proportion equation
5,504,210.75 : 8,253,045.32 = 2,092,747.12 : x - Step 2: Convert to fraction form
5,504,210.75/8,253,045.32 = 2,092,747.12/x - Step 3: Cross multiply
5,504,210.75x = 8,253,045.32 × 2,092,747.12 - Step 4: Simplify right side
5,504,210.75x = 17,271,536,793,563.13 - Step 5: Solve for x
x = 17,271,536,793,563.13/5,504,210.75 - Step 6: Final answer
x = 3,137,877.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.