Finding the Fourth Proportional to 2,754,237.29, 4,131,027.27 and 732,629.16
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Solution
The fourth proportional to 2,754,237.29, 4,131,027.27 and 732,629.16 is: 1,098,856.32
Step by Step Solution
- Step 1: Write the proportion equation
2,754,237.29 : 4,131,027.27 = 732,629.16 : x - Step 2: Convert to fraction form
2,754,237.29/4,131,027.27 = 732,629.16/x - Step 3: Cross multiply
2,754,237.29x = 4,131,027.27 × 732,629.16 - Step 4: Simplify right side
2,754,237.29x = 3,026,511,038,757.19 - Step 5: Solve for x
x = 3,026,511,038,757.19/2,754,237.29 - Step 6: Final answer
x = 1,098,856.32
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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.