Finding the Third Proportional to 414,888.19 and 905,175.56
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Solution
The third proportional to 414,888.19 and 905,175.56 is: 1,974,852.08
Step by Step Solution
- Step 1: Write the proportion equation
414,888.19 : 905,175.56 = 905,175.56 : x - Step 2: Convert to fraction form
414,888.19/905,175.56 = 905,175.56/x - Step 3: Cross multiply
414,888.19x = 905,175.56 × 905,175.56 - Step 4: Simplify right side
414,888.19x = 819,342,798,947.19 - Step 5: Solve for x
x = 819,342,798,947.19/414,888.19 - Step 6: Final answer
x = 1,974,852.08
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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.