Finding the Third Proportional to 931,374 and 2,037,099
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Solution
The third proportional to 931,374 and 2,037,099 is: 4,455,538.09
Step by Step Solution
- Step 1: Write the proportion equation
931,374 : 2,037,099 = 2,037,099 : x - Step 2: Convert to fraction form
931,374/2,037,099 = 2,037,099/x - Step 3: Cross multiply
931,374x = 2,037,099 × 2,037,099 - Step 4: Simplify right side
931,374x = 4,149,772,335,801 - Step 5: Solve for x
x = 4,149,772,335,801/931,374 - Step 6: Final answer
x = 4,455,538.09
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.