Finding the Third Proportional to 982,604.25 and 2,148,504.75
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Solution
The third proportional to 982,604.25 and 2,148,504.75 is: 4,697,794.32
Step by Step Solution
- Step 1: Write the proportion equation
982,604.25 : 2,148,504.75 = 2,148,504.75 : x - Step 2: Convert to fraction form
982,604.25/2,148,504.75 = 2,148,504.75/x - Step 3: Cross multiply
982,604.25x = 2,148,504.75 × 2,148,504.75 - Step 4: Simplify right side
982,604.25x = 4,616,072,660,772.56 - Step 5: Solve for x
x = 4,616,072,660,772.56/982,604.25 - Step 6: Final answer
x = 4,697,794.32
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.