Finding the Fourth Proportional to 592,588.04, 888,992.76 and 237,629.84
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Solution
The fourth proportional to 592,588.04, 888,992.76 and 237,629.84 is: 356,489.15
Step by Step Solution
- Step 1: Write the proportion equation
592,588.04 : 888,992.76 = 237,629.84 : x - Step 2: Convert to fraction form
592,588.04/888,992.76 = 237,629.84/x - Step 3: Cross multiply
592,588.04x = 888,992.76 × 237,629.84 - Step 4: Simplify right side
592,588.04x = 211,251,207,319.96 - Step 5: Solve for x
x = 211,251,207,319.96/592,588.04 - Step 6: Final answer
x = 356,489.15
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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.