Finding the Third Proportional to 802,026 and 1,128,436
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Solution
The third proportional to 802,026 and 1,128,436 is: 1,587,688.94
Step by Step Solution
- Step 1: Write the proportion equation
802,026 : 1,128,436 = 1,128,436 : x - Step 2: Convert to fraction form
802,026/1,128,436 = 1,128,436/x - Step 3: Cross multiply
802,026x = 1,128,436 × 1,128,436 - Step 4: Simplify right side
802,026x = 1,273,367,806,096 - Step 5: Solve for x
x = 1,273,367,806,096/802,026 - Step 6: Final answer
x = 1,587,688.94
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.