Finding the Fourth Proportional to 1,467,493.65, 2,201,623.20 and 568,964.70
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Solution
The fourth proportional to 1,467,493.65, 2,201,623.20 and 568,964.70 is: 853,595.44
Step by Step Solution
- Step 1: Write the proportion equation
1,467,493.65 : 2,201,623.20 = 568,964.70 : x - Step 2: Convert to fraction form
1,467,493.65/2,201,623.20 = 568,964.70/x - Step 3: Cross multiply
1,467,493.65x = 2,201,623.20 × 568,964.70 - Step 4: Simplify right side
1,467,493.65x = 1,252,645,883,501.04 - Step 5: Solve for x
x = 1,252,645,883,501.04/1,467,493.65 - Step 6: Final answer
x = 853,595.44
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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.