Finding the Fourth Proportional to 4,996,906.00, 7,495,357.88 and 2,724,341.75
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Solution
The fourth proportional to 4,996,906.00, 7,495,357.88 and 2,724,341.75 is: 4,086,512.02
Step by Step Solution
- Step 1: Write the proportion equation
4,996,906.00 : 7,495,357.88 = 2,724,341.75 : x - Step 2: Convert to fraction form
4,996,906.00/7,495,357.88 = 2,724,341.75/x - Step 3: Cross multiply
4,996,906.00x = 7,495,357.88 × 2,724,341.75 - Step 4: Simplify right side
4,996,906.00x = 20,419,916,401,117.14 - Step 5: Solve for x
x = 20,419,916,401,117.14/4,996,906.00 - Step 6: Final answer
x = 4,086,512.02
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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.