Finding the Third Proportional to 266,335.31 and 572,198.63
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Solution
The third proportional to 266,335.31 and 572,198.63 is: 1,229,319.78
Step by Step Solution
- Step 1: Write the proportion equation
266,335.31 : 572,198.63 = 572,198.63 : x - Step 2: Convert to fraction form
266,335.31/572,198.63 = 572,198.63/x - Step 3: Cross multiply
266,335.31x = 572,198.63 × 572,198.63 - Step 4: Simplify right side
266,335.31x = 327,411,266,451.89 - Step 5: Solve for x
x = 327,411,266,451.89/266,335.31 - Step 6: Final answer
x = 1,229,319.78
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.