Finding the Fourth Proportional to 594,057.00, 890,615.29 and 214,918.68
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Solution
The fourth proportional to 594,057.00, 890,615.29 and 214,918.68 is: 322,207.90
Step by Step Solution
- Step 1: Write the proportion equation
594,057.00 : 890,615.29 = 214,918.68 : x - Step 2: Convert to fraction form
594,057.00/890,615.29 = 214,918.68/x - Step 3: Cross multiply
594,057.00x = 890,615.29 × 214,918.68 - Step 4: Simplify right side
594,057.00x = 191,409,859,040.49 - Step 5: Solve for x
x = 191,409,859,040.49/594,057.00 - Step 6: Final answer
x = 322,207.90
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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.