Finding the Third Proportional to 928,104 and 1,966,032
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Solution
The third proportional to 928,104 and 1,966,032 is: 4,164,707.65
Step by Step Solution
- Step 1: Write the proportion equation
928,104 : 1,966,032 = 1,966,032 : x - Step 2: Convert to fraction form
928,104/1,966,032 = 1,966,032/x - Step 3: Cross multiply
928,104x = 1,966,032 × 1,966,032 - Step 4: Simplify right side
928,104x = 3,865,281,825,024 - Step 5: Solve for x
x = 3,865,281,825,024/928,104 - Step 6: Final answer
x = 4,164,707.65
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.