Finding the Third Proportional to 923,134 and 1,939,572
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Solution
The third proportional to 923,134 and 1,939,572 is: 4,075,182.52
Step by Step Solution
- Step 1: Write the proportion equation
923,134 : 1,939,572 = 1,939,572 : x - Step 2: Convert to fraction form
923,134/1,939,572 = 1,939,572/x - Step 3: Cross multiply
923,134x = 1,939,572 × 1,939,572 - Step 4: Simplify right side
923,134x = 3,761,939,543,184 - Step 5: Solve for x
x = 3,761,939,543,184/923,134 - Step 6: Final answer
x = 4,075,182.52
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.