Finding the Third Proportional to 931,362 and 1,423,774
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Solution
The third proportional to 931,362 and 1,423,774 is: 2,176,524.71
Step by Step Solution
- Step 1: Write the proportion equation
931,362 : 1,423,774 = 1,423,774 : x - Step 2: Convert to fraction form
931,362/1,423,774 = 1,423,774/x - Step 3: Cross multiply
931,362x = 1,423,774 × 1,423,774 - Step 4: Simplify right side
931,362x = 2,027,132,403,076 - Step 5: Solve for x
x = 2,027,132,403,076/931,362 - Step 6: Final answer
x = 2,176,524.71
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.