Finding the Third Proportional to 1,133,731.69 and 1,718,587.13
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Solution
The third proportional to 1,133,731.69 and 1,718,587.13 is: 2,605,150.53
Step by Step Solution
- Step 1: Write the proportion equation
1,133,731.69 : 1,718,587.13 = 1,718,587.13 : x - Step 2: Convert to fraction form
1,133,731.69/1,718,587.13 = 1,718,587.13/x - Step 3: Cross multiply
1,133,731.69x = 1,718,587.13 × 1,718,587.13 - Step 4: Simplify right side
1,133,731.69x = 2,953,541,706,215.77 - Step 5: Solve for x
x = 2,953,541,706,215.77/1,133,731.69 - Step 6: Final answer
x = 2,605,150.53
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.