Finding the Fourth Proportional to 1,717,198.99, 2,575,251.54 and 564,177.85
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Solution
The fourth proportional to 1,717,198.99, 2,575,251.54 and 564,177.85 is: 846,087.08
Step by Step Solution
- Step 1: Write the proportion equation
1,717,198.99 : 2,575,251.54 = 564,177.85 : x - Step 2: Convert to fraction form
1,717,198.99/2,575,251.54 = 564,177.85/x - Step 3: Cross multiply
1,717,198.99x = 2,575,251.54 × 564,177.85 - Step 4: Simplify right side
1,717,198.99x = 1,452,899,870,608.26 - Step 5: Solve for x
x = 1,452,899,870,608.26/1,717,198.99 - Step 6: Final answer
x = 846,087.08
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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.