Finding the Third Proportional to 613,626.75 and 1,312,539.75
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Solution
The third proportional to 613,626.75 and 1,312,539.75 is: 2,807,505.70
Step by Step Solution
- Step 1: Write the proportion equation
613,626.75 : 1,312,539.75 = 1,312,539.75 : x - Step 2: Convert to fraction form
613,626.75/1,312,539.75 = 1,312,539.75/x - Step 3: Cross multiply
613,626.75x = 1,312,539.75 × 1,312,539.75 - Step 4: Simplify right side
613,626.75x = 1,722,760,595,330.06 - Step 5: Solve for x
x = 1,722,760,595,330.06/613,626.75 - Step 6: Final answer
x = 2,807,505.70
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.