Finding the Third Proportional to 916,304 and 1,895,462
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Solution
The third proportional to 916,304 and 1,895,462 is: 3,920,943.48
Step by Step Solution
- Step 1: Write the proportion equation
916,304 : 1,895,462 = 1,895,462 : x - Step 2: Convert to fraction form
916,304/1,895,462 = 1,895,462/x - Step 3: Cross multiply
916,304x = 1,895,462 × 1,895,462 - Step 4: Simplify right side
916,304x = 3,592,776,193,444 - Step 5: Solve for x
x = 3,592,776,193,444/916,304 - Step 6: Final answer
x = 3,920,943.48
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.