Finding the Third Proportional to 759,962 and 1,185,951
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Solution
The third proportional to 759,962 and 1,185,951 is: 1,850,723.82
Step by Step Solution
- Step 1: Write the proportion equation
759,962 : 1,185,951 = 1,185,951 : x - Step 2: Convert to fraction form
759,962/1,185,951 = 1,185,951/x - Step 3: Cross multiply
759,962x = 1,185,951 × 1,185,951 - Step 4: Simplify right side
759,962x = 1,406,479,774,401 - Step 5: Solve for x
x = 1,406,479,774,401/759,962 - Step 6: Final answer
x = 1,850,723.82
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.