Finding the Fourth Proportional to 604,114.22, 833,699.01 and 332,202.74
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Solution
The fourth proportional to 604,114.22, 833,699.01 and 332,202.74 is: 458,451.54
Step by Step Solution
- Step 1: Write the proportion equation
604,114.22 : 833,699.01 = 332,202.74 : x - Step 2: Convert to fraction form
604,114.22/833,699.01 = 332,202.74/x - Step 3: Cross multiply
604,114.22x = 833,699.01 × 332,202.74 - Step 4: Simplify right side
604,114.22x = 276,957,095,457.29 - Step 5: Solve for x
x = 276,957,095,457.29/604,114.22 - Step 6: Final answer
x = 458,451.54
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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.