Finding the Third Proportional to 1,851,292.13 and 2,796,675.19
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Solution
The third proportional to 1,851,292.13 and 2,796,675.19 is: 4,224,828.70
Step by Step Solution
- Step 1: Write the proportion equation
1,851,292.13 : 2,796,675.19 = 2,796,675.19 : x - Step 2: Convert to fraction form
1,851,292.13/2,796,675.19 = 2,796,675.19/x - Step 3: Cross multiply
1,851,292.13x = 2,796,675.19 × 2,796,675.19 - Step 4: Simplify right side
1,851,292.13x = 7,821,392,104,378.16 - Step 5: Solve for x
x = 7,821,392,104,378.16/1,851,292.13 - Step 6: Final answer
x = 4,224,828.70
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.