Finding the Third Proportional to 3,168,750 and 6,842,628
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Solution
The third proportional to 3,168,750 and 6,842,628 is: 14,776,034.07
Step by Step Solution
- Step 1: Write the proportion equation
3,168,750 : 6,842,628 = 6,842,628 : x - Step 2: Convert to fraction form
3,168,750/6,842,628 = 6,842,628/x - Step 3: Cross multiply
3,168,750x = 6,842,628 × 6,842,628 - Step 4: Simplify right side
3,168,750x = 46,821,557,946,384 - Step 5: Solve for x
x = 46,821,557,946,384/3,168,750 - Step 6: Final answer
x = 14,776,034.07
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.