Finding the Fourth Proportional to 1,446,804.92, 1,996,407.27 and 793,258.97
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Solution
The fourth proportional to 1,446,804.92, 1,996,407.27 and 793,258.97 is: 1,094,596.75
Step by Step Solution
- Step 1: Write the proportion equation
1,446,804.92 : 1,996,407.27 = 793,258.97 : x - Step 2: Convert to fraction form
1,446,804.92/1,996,407.27 = 793,258.97/x - Step 3: Cross multiply
1,446,804.92x = 1,996,407.27 × 793,258.97 - Step 4: Simplify right side
1,446,804.92x = 1,583,667,964,718.68 - Step 5: Solve for x
x = 1,583,667,964,718.68/1,446,804.92 - Step 6: Final answer
x = 1,094,596.75
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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.