Finding the Fourth Proportional to 6,944,042.50, 10,373,829.16 and 4,495,246.44
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Solution
The fourth proportional to 6,944,042.50, 10,373,829.16 and 4,495,246.44 is: 6,715,528.97
Step by Step Solution
- Step 1: Write the proportion equation
6,944,042.50 : 10,373,829.16 = 4,495,246.44 : x - Step 2: Convert to fraction form
6,944,042.50/10,373,829.16 = 4,495,246.44/x - Step 3: Cross multiply
6,944,042.50x = 10,373,829.16 × 4,495,246.44 - Step 4: Simplify right side
6,944,042.50x = 46,632,918,600,658.20 - Step 5: Solve for x
x = 46,632,918,600,658.20/6,944,042.50 - Step 6: Final answer
x = 6,715,528.97
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.