Finding the Fourth Proportional to 751,513.08, 1,127,260.02 and 182,895.18
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Solution
The fourth proportional to 751,513.08, 1,127,260.02 and 182,895.18 is: 274,340.43
Step by Step Solution
- Step 1: Write the proportion equation
751,513.08 : 1,127,260.02 = 182,895.18 : x - Step 2: Convert to fraction form
751,513.08/1,127,260.02 = 182,895.18/x - Step 3: Cross multiply
751,513.08x = 1,127,260.02 × 182,895.18 - Step 4: Simplify right side
751,513.08x = 206,170,424,264.70 - Step 5: Solve for x
x = 206,170,424,264.70/751,513.08 - Step 6: Final answer
x = 274,340.43
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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.