Finding the Fourth Proportional to 297,068.22, 410,010.93 and 232,408.62
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Solution
The fourth proportional to 297,068.22, 410,010.93 and 232,408.62 is: 320,768.32
Step by Step Solution
- Step 1: Write the proportion equation
297,068.22 : 410,010.93 = 232,408.62 : x - Step 2: Convert to fraction form
297,068.22/410,010.93 = 232,408.62/x - Step 3: Cross multiply
297,068.22x = 410,010.93 × 232,408.62 - Step 4: Simplify right side
297,068.22x = 95,290,074,426.22 - Step 5: Solve for x
x = 95,290,074,426.22/297,068.22 - Step 6: Final answer
x = 320,768.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.