Finding the Third Proportional to 1,785,822.19 and 2,695,340.81
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Solution
The third proportional to 1,785,822.19 and 2,695,340.81 is: 4,068,076.96
Step by Step Solution
- Step 1: Write the proportion equation
1,785,822.19 : 2,695,340.81 = 2,695,340.81 : x - Step 2: Convert to fraction form
1,785,822.19/2,695,340.81 = 2,695,340.81/x - Step 3: Cross multiply
1,785,822.19x = 2,695,340.81 × 2,695,340.81 - Step 4: Simplify right side
1,785,822.19x = 7,264,862,095,528.16 - Step 5: Solve for x
x = 7,264,862,095,528.16/1,785,822.19 - Step 6: Final answer
x = 4,068,076.96
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.