Finding the Fourth Proportional to 588,397.68, 882,596.88 and 411,250.56
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Solution
The fourth proportional to 588,397.68, 882,596.88 and 411,250.56 is: 616,876.09
Step by Step Solution
- Step 1: Write the proportion equation
588,397.68 : 882,596.88 = 411,250.56 : x - Step 2: Convert to fraction form
588,397.68/882,596.88 = 411,250.56/x - Step 3: Cross multiply
588,397.68x = 882,596.88 × 411,250.56 - Step 4: Simplify right side
588,397.68x = 362,968,461,154.25 - Step 5: Solve for x
x = 362,968,461,154.25/588,397.68 - Step 6: Final answer
x = 616,876.09
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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.