Finding the Fourth Proportional to 1,549,546.10, 2,324,360.66 and 484,588.14
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Solution
The fourth proportional to 1,549,546.10, 2,324,360.66 and 484,588.14 is: 726,895.19
Step by Step Solution
- Step 1: Write the proportion equation
1,549,546.10 : 2,324,360.66 = 484,588.14 : x - Step 2: Convert to fraction form
1,549,546.10/2,324,360.66 = 484,588.14/x - Step 3: Cross multiply
1,549,546.10x = 2,324,360.66 × 484,588.14 - Step 4: Simplify right side
1,549,546.10x = 1,126,357,608,918.57 - Step 5: Solve for x
x = 1,126,357,608,918.57/1,549,546.10 - Step 6: Final answer
x = 726,895.19
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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.