Finding the Third Proportional to 957,179 and 1,501,743
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Solution
The third proportional to 957,179 and 1,501,743 is: 2,356,123.61
Step by Step Solution
- Step 1: Write the proportion equation
957,179 : 1,501,743 = 1,501,743 : x - Step 2: Convert to fraction form
957,179/1,501,743 = 1,501,743/x - Step 3: Cross multiply
957,179x = 1,501,743 × 1,501,743 - Step 4: Simplify right side
957,179x = 2,255,232,038,049 - Step 5: Solve for x
x = 2,255,232,038,049/957,179 - Step 6: Final answer
x = 2,356,123.61
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.