Finding the Third Proportional to 473,776 and 1,036,126
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Solution
The third proportional to 473,776 and 1,036,126 is: 2,265,959.20
Step by Step Solution
- Step 1: Write the proportion equation
473,776 : 1,036,126 = 1,036,126 : x - Step 2: Convert to fraction form
473,776/1,036,126 = 1,036,126/x - Step 3: Cross multiply
473,776x = 1,036,126 × 1,036,126 - Step 4: Simplify right side
473,776x = 1,073,557,087,876 - Step 5: Solve for x
x = 1,073,557,087,876/473,776 - Step 6: Final answer
x = 2,265,959.20
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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.