Finding the Third Proportional to 459,927 and 1,005,354
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Solution
The third proportional to 459,927 and 1,005,354 is: 2,197,602.37
Step by Step Solution
- Step 1: Write the proportion equation
459,927 : 1,005,354 = 1,005,354 : x - Step 2: Convert to fraction form
459,927/1,005,354 = 1,005,354/x - Step 3: Cross multiply
459,927x = 1,005,354 × 1,005,354 - Step 4: Simplify right side
459,927x = 1,010,736,665,316 - Step 5: Solve for x
x = 1,010,736,665,316/459,927 - Step 6: Final answer
x = 2,197,602.37
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.