Finding the Fourth Proportional to 588,349.45, 881,748.69 and 233,169.67
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Solution
The fourth proportional to 588,349.45, 881,748.69 and 233,169.67 is: 349,447.17
Step by Step Solution
- Step 1: Write the proportion equation
588,349.45 : 881,748.69 = 233,169.67 : x - Step 2: Convert to fraction form
588,349.45/881,748.69 = 233,169.67/x - Step 3: Cross multiply
588,349.45x = 881,748.69 × 233,169.67 - Step 4: Simplify right side
588,349.45x = 205,597,051,070.23 - Step 5: Solve for x
x = 205,597,051,070.23/588,349.45 - Step 6: Final answer
x = 349,447.17
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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.