Finding the Third Proportional to 909,032 and 1,983,952
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Solution
The third proportional to 909,032 and 1,983,952 is: 4,329,952.67
Step by Step Solution
- Step 1: Write the proportion equation
909,032 : 1,983,952 = 1,983,952 : x - Step 2: Convert to fraction form
909,032/1,983,952 = 1,983,952/x - Step 3: Cross multiply
909,032x = 1,983,952 × 1,983,952 - Step 4: Simplify right side
909,032x = 3,936,065,538,304 - Step 5: Solve for x
x = 3,936,065,538,304/909,032 - Step 6: Final answer
x = 4,329,952.67
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.