Finding the Fourth Proportional to 1,936,675.73, 2,905,176.22 and 588,850.05
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Solution
The fourth proportional to 1,936,675.73, 2,905,176.22 and 588,850.05 is: 883,324.53
Step by Step Solution
- Step 1: Write the proportion equation
1,936,675.73 : 2,905,176.22 = 588,850.05 : x - Step 2: Convert to fraction form
1,936,675.73/2,905,176.22 = 588,850.05/x - Step 3: Cross multiply
1,936,675.73x = 2,905,176.22 × 588,850.05 - Step 4: Simplify right side
1,936,675.73x = 1,710,713,175,140.38 - Step 5: Solve for x
x = 1,710,713,175,140.38/1,936,675.73 - Step 6: Final answer
x = 883,324.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.