Finding the Fourth Proportional to 5,447,740.03, 7,517,324.92 and 3,354,250.00
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Solution
The fourth proportional to 5,447,740.03, 7,517,324.92 and 3,354,250.00 is: 4,628,522.46
Step by Step Solution
- Step 1: Write the proportion equation
5,447,740.03 : 7,517,324.92 = 3,354,250.00 : x - Step 2: Convert to fraction form
5,447,740.03/7,517,324.92 = 3,354,250.00/x - Step 3: Cross multiply
5,447,740.03x = 7,517,324.92 × 3,354,250.00 - Step 4: Simplify right side
5,447,740.03x = 25,214,987,092,186.38 - Step 5: Solve for x
x = 25,214,987,092,186.38/5,447,740.03 - Step 6: Final answer
x = 4,628,522.46
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1.5x scale
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.