Finding the Fourth Proportional to 1,930,754.97, 2,896,600.68 and 582,837.03
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Solution
The fourth proportional to 1,930,754.97, 2,896,600.68 and 582,837.03 is: 874,396.89
Step by Step Solution
- Step 1: Write the proportion equation
1,930,754.97 : 2,896,600.68 = 582,837.03 : x - Step 2: Convert to fraction form
1,930,754.97/2,896,600.68 = 582,837.03/x - Step 3: Cross multiply
1,930,754.97x = 2,896,600.68 × 582,837.03 - Step 4: Simplify right side
1,930,754.97x = 1,688,246,137,427.18 - Step 5: Solve for x
x = 1,688,246,137,427.18/1,930,754.97 - Step 6: Final answer
x = 874,396.89
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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.