Finding the Third Proportional to 471,392 and 1,024,748
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Solution
The third proportional to 471,392 and 1,024,748 is: 2,227,675.61
Step by Step Solution
- Step 1: Write the proportion equation
471,392 : 1,024,748 = 1,024,748 : x - Step 2: Convert to fraction form
471,392/1,024,748 = 1,024,748/x - Step 3: Cross multiply
471,392x = 1,024,748 × 1,024,748 - Step 4: Simplify right side
471,392x = 1,050,108,463,504 - Step 5: Solve for x
x = 1,050,108,463,504/471,392 - Step 6: Final answer
x = 2,227,675.61
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.