Finding the Fourth Proportional to 958,761.99, 1,323,570.56 and 596,302.70
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Solution
The fourth proportional to 958,761.99, 1,323,570.56 and 596,302.70 is: 823,195.64
Step by Step Solution
- Step 1: Write the proportion equation
958,761.99 : 1,323,570.56 = 596,302.70 : x - Step 2: Convert to fraction form
958,761.99/1,323,570.56 = 596,302.70/x - Step 3: Cross multiply
958,761.99x = 1,323,570.56 × 596,302.70 - Step 4: Simplify right side
958,761.99x = 789,248,688,969.15 - Step 5: Solve for x
x = 789,248,688,969.15/958,761.99 - Step 6: Final answer
x = 823,195.64
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.