Finding the Fourth Proportional to 1,754,150.04, 2,631,006.36 and 492,076.08
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Solution
The fourth proportional to 1,754,150.04, 2,631,006.36 and 492,076.08 is: 738,052.77
Step by Step Solution
- Step 1: Write the proportion equation
1,754,150.04 : 2,631,006.36 = 492,076.08 : x - Step 2: Convert to fraction form
1,754,150.04/2,631,006.36 = 492,076.08/x - Step 3: Cross multiply
1,754,150.04x = 2,631,006.36 × 492,076.08 - Step 4: Simplify right side
1,754,150.04x = 1,294,655,296,083.87 - Step 5: Solve for x
x = 1,294,655,296,083.87/1,754,150.04 - Step 6: Final answer
x = 738,052.77
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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.