Finding the Fourth Proportional to 5,044,351.01, 7,567,793.73 and 1,450,124.42
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Solution
The fourth proportional to 5,044,351.01, 7,567,793.73 and 1,450,124.42 is: 2,175,550.92
Step by Step Solution
- Step 1: Write the proportion equation
5,044,351.01 : 7,567,793.73 = 1,450,124.42 : x - Step 2: Convert to fraction form
5,044,351.01/7,567,793.73 = 1,450,124.42/x - Step 3: Cross multiply
5,044,351.01x = 7,567,793.73 × 1,450,124.42 - Step 4: Simplify right side
5,044,351.01x = 10,974,242,455,556.92 - Step 5: Solve for x
x = 10,974,242,455,556.92/5,044,351.01 - Step 6: Final answer
x = 2,175,550.92
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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.