Finding the Fourth Proportional to 1,197,272.88, 1,796,207.40 and 355,801.68
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Solution
The fourth proportional to 1,197,272.88, 1,796,207.40 and 355,801.68 is: 533,791.10
Step by Step Solution
- Step 1: Write the proportion equation
1,197,272.88 : 1,796,207.40 = 355,801.68 : x - Step 2: Convert to fraction form
1,197,272.88/1,796,207.40 = 355,801.68/x - Step 3: Cross multiply
1,197,272.88x = 1,796,207.40 × 355,801.68 - Step 4: Simplify right side
1,197,272.88x = 639,093,610,548.43 - Step 5: Solve for x
x = 639,093,610,548.43/1,197,272.88 - Step 6: Final answer
x = 533,791.10
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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.