Finding the Fourth Proportional to 1,041,610.80, 1,437,555.12 and 582,750.96
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Solution
The fourth proportional to 1,041,610.80, 1,437,555.12 and 582,750.96 is: 804,270.30
Step by Step Solution
- Step 1: Write the proportion equation
1,041,610.80 : 1,437,555.12 = 582,750.96 : x - Step 2: Convert to fraction form
1,041,610.80/1,437,555.12 = 582,750.96/x - Step 3: Cross multiply
1,041,610.80x = 1,437,555.12 × 582,750.96 - Step 4: Simplify right side
1,041,610.80x = 837,736,626,232.92 - Step 5: Solve for x
x = 837,736,626,232.92/1,041,610.80 - Step 6: Final answer
x = 804,270.30
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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.