Finding the Third Proportional to 926,808 and 1,432,773
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Solution
The third proportional to 926,808 and 1,432,773 is: 2,214,955.49
Step by Step Solution
- Step 1: Write the proportion equation
926,808 : 1,432,773 = 1,432,773 : x - Step 2: Convert to fraction form
926,808/1,432,773 = 1,432,773/x - Step 3: Cross multiply
926,808x = 1,432,773 × 1,432,773 - Step 4: Simplify right side
926,808x = 2,052,838,469,529 - Step 5: Solve for x
x = 2,052,838,469,529/926,808 - Step 6: Final answer
x = 2,214,955.49
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.