Finding the Fourth Proportional to 1,050,694.63, 1,576,043.10 and 292,537.76
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Solution
The fourth proportional to 1,050,694.63, 1,576,043.10 and 292,537.76 is: 438,806.96
Step by Step Solution
- Step 1: Write the proportion equation
1,050,694.63 : 1,576,043.10 = 292,537.76 : x - Step 2: Convert to fraction form
1,050,694.63/1,576,043.10 = 292,537.76/x - Step 3: Cross multiply
1,050,694.63x = 1,576,043.10 × 292,537.76 - Step 4: Simplify right side
1,050,694.63x = 461,052,110,257.24 - Step 5: Solve for x
x = 461,052,110,257.24/1,050,694.63 - Step 6: Final answer
x = 438,806.96
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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.