Finding the Third Proportional to 712,005.19 and 1,450,446.75
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Solution
The third proportional to 712,005.19 and 1,450,446.75 is: 2,954,747.82
Step by Step Solution
- Step 1: Write the proportion equation
712,005.19 : 1,450,446.75 = 1,450,446.75 : x - Step 2: Convert to fraction form
712,005.19/1,450,446.75 = 1,450,446.75/x - Step 3: Cross multiply
712,005.19x = 1,450,446.75 × 1,450,446.75 - Step 4: Simplify right side
712,005.19x = 2,103,795,774,585.56 - Step 5: Solve for x
x = 2,103,795,774,585.56/712,005.19 - Step 6: Final answer
x = 2,954,747.82
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.