Finding the Third Proportional to 1,050,688.97 and 1,538,562.09
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Solution
The third proportional to 1,050,688.97 and 1,538,562.09 is: 2,252,972.47
Step by Step Solution
- Step 1: Write the proportion equation
1,050,688.97 : 1,538,562.09 = 1,538,562.09 : x - Step 2: Convert to fraction form
1,050,688.97/1,538,562.09 = 1,538,562.09/x - Step 3: Cross multiply
1,050,688.97x = 1,538,562.09 × 1,538,562.09 - Step 4: Simplify right side
1,050,688.97x = 2,367,173,316,324.38 - Step 5: Solve for x
x = 2,367,173,316,324.38/1,050,688.97 - Step 6: Final answer
x = 2,252,972.47
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.