Finding the Fourth Proportional to 794,028.96, 1,191,108.96 and 254,364
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Solution
The fourth proportional to 794,028.96, 1,191,108.96 and 254,364 is: 381,566.99
Step by Step Solution
- Step 1: Write the proportion equation
794,028.96 : 1,191,108.96 = 254,364 : x - Step 2: Convert to fraction form
794,028.96/1,191,108.96 = 254,364/x - Step 3: Cross multiply
794,028.96x = 1,191,108.96 × 254,364 - Step 4: Simplify right side
794,028.96x = 302,975,239,501.44 - Step 5: Solve for x
x = 302,975,239,501.44/794,028.96 - Step 6: Final answer
x = 381,566.99
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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.