Finding the Fourth Proportional to 534,766.22, 802,250.48 and 214,942.99
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Solution
The fourth proportional to 534,766.22, 802,250.48 and 214,942.99 is: 322,455.14
Step by Step Solution
- Step 1: Write the proportion equation
534,766.22 : 802,250.48 = 214,942.99 : x - Step 2: Convert to fraction form
534,766.22/802,250.48 = 214,942.99/x - Step 3: Cross multiply
534,766.22x = 802,250.48 × 214,942.99 - Step 4: Simplify right side
534,766.22x = 172,438,116,900.14 - Step 5: Solve for x
x = 172,438,116,900.14/534,766.22 - Step 6: Final answer
x = 322,455.14
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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.