Finding the Fourth Proportional to 562,751.13, 843,609.42 and 202,833.91
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Solution
The fourth proportional to 562,751.13, 843,609.42 and 202,833.91 is: 304,064.42
Step by Step Solution
- Step 1: Write the proportion equation
562,751.13 : 843,609.42 = 202,833.91 : x - Step 2: Convert to fraction form
562,751.13/843,609.42 = 202,833.91/x - Step 3: Cross multiply
562,751.13x = 843,609.42 × 202,833.91 - Step 4: Simplify right side
562,751.13x = 171,112,597,171.43 - Step 5: Solve for x
x = 171,112,597,171.43/562,751.13 - Step 6: Final answer
x = 304,064.42
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.