Finding the Fourth Proportional to 1,732,750.56, 2,594,057.76 and 1,010,884.80
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Solution
The fourth proportional to 1,732,750.56, 2,594,057.76 and 1,010,884.80 is: 1,513,370.49
Step by Step Solution
- Step 1: Write the proportion equation
1,732,750.56 : 2,594,057.76 = 1,010,884.80 : x - Step 2: Convert to fraction form
1,732,750.56/2,594,057.76 = 1,010,884.80/x - Step 3: Cross multiply
1,732,750.56x = 2,594,057.76 × 1,010,884.80 - Step 4: Simplify right side
1,732,750.56x = 2,622,293,559,906.05 - Step 5: Solve for x
x = 2,622,293,559,906.05/1,732,750.56 - Step 6: Final answer
x = 1,513,370.49
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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.