Finding the Fourth Proportional to 1,459,546.11, 2,014,161.57 and 797,258.52
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Solution
The fourth proportional to 1,459,546.11, 2,014,161.57 and 797,258.52 is: 1,100,210.17
Step by Step Solution
- Step 1: Write the proportion equation
1,459,546.11 : 2,014,161.57 = 797,258.52 : x - Step 2: Convert to fraction form
1,459,546.11/2,014,161.57 = 797,258.52/x - Step 3: Cross multiply
1,459,546.11x = 2,014,161.57 × 797,258.52 - Step 4: Simplify right side
1,459,546.11x = 1,605,807,472,339.08 - Step 5: Solve for x
x = 1,605,807,472,339.08/1,459,546.11 - Step 6: Final answer
x = 1,100,210.17
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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.