Finding the Fourth Proportional to 754,592.24, 1,041,542.00 and 444,765.42
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Solution
The fourth proportional to 754,592.24, 1,041,542.00 and 444,765.42 is: 613,896.94
Step by Step Solution
- Step 1: Write the proportion equation
754,592.24 : 1,041,542.00 = 444,765.42 : x - Step 2: Convert to fraction form
754,592.24/1,041,542.00 = 444,765.42/x - Step 3: Cross multiply
754,592.24x = 1,041,542.00 × 444,765.42 - Step 4: Simplify right side
754,592.24x = 463,241,862,853.81 - Step 5: Solve for x
x = 463,241,862,853.81/754,592.24 - Step 6: Final answer
x = 613,896.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.