Finding the Third Proportional to 259,706 and 346,791
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Solution
The third proportional to 259,706 and 346,791 is: 463,077.47
Step by Step Solution
- Step 1: Write the proportion equation
259,706 : 346,791 = 346,791 : x - Step 2: Convert to fraction form
259,706/346,791 = 346,791/x - Step 3: Cross multiply
259,706x = 346,791 × 346,791 - Step 4: Simplify right side
259,706x = 120,263,997,681 - Step 5: Solve for x
x = 120,263,997,681/259,706 - Step 6: Final answer
x = 463,077.47
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.