Finding the Third Proportional to 631,134 and 1,369,266.75
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Solution
The third proportional to 631,134 and 1,369,266.75 is: 2,970,670.94
Step by Step Solution
- Step 1: Write the proportion equation
631,134 : 1,369,266.75 = 1,369,266.75 : x - Step 2: Convert to fraction form
631,134/1,369,266.75 = 1,369,266.75/x - Step 3: Cross multiply
631,134x = 1,369,266.75 × 1,369,266.75 - Step 4: Simplify right side
631,134x = 1,874,891,432,655.56 - Step 5: Solve for x
x = 1,874,891,432,655.56/631,134 - Step 6: Final answer
x = 2,970,670.94
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.