Finding the Fourth Proportional to 1,228,194.75, 1,841,541.69 and 588,694.17
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Solution
The fourth proportional to 1,228,194.75, 1,841,541.69 and 588,694.17 is: 882,681.56
Step by Step Solution
- Step 1: Write the proportion equation
1,228,194.75 : 1,841,541.69 = 588,694.17 : x - Step 2: Convert to fraction form
1,228,194.75/1,841,541.69 = 588,694.17/x - Step 3: Cross multiply
1,228,194.75x = 1,841,541.69 × 588,694.17 - Step 4: Simplify right side
1,228,194.75x = 1,084,104,856,714.95 - Step 5: Solve for x
x = 1,084,104,856,714.95/1,228,194.75 - Step 6: Final answer
x = 882,681.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.