Finding the Third Proportional to 761,837 and 1,624,924
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Solution
The third proportional to 761,837 and 1,624,924 is: 3,465,804.37
Step by Step Solution
- Step 1: Write the proportion equation
761,837 : 1,624,924 = 1,624,924 : x - Step 2: Convert to fraction form
761,837/1,624,924 = 1,624,924/x - Step 3: Cross multiply
761,837x = 1,624,924 × 1,624,924 - Step 4: Simplify right side
761,837x = 2,640,378,005,776 - Step 5: Solve for x
x = 2,640,378,005,776/761,837 - Step 6: Final answer
x = 3,465,804.37
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.