Finding the Third Proportional to 396,600 and 565,362
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Solution
The third proportional to 396,600 and 565,362 is: 805,935.93
Step by Step Solution
- Step 1: Write the proportion equation
396,600 : 565,362 = 565,362 : x - Step 2: Convert to fraction form
396,600/565,362 = 565,362/x - Step 3: Cross multiply
396,600x = 565,362 × 565,362 - Step 4: Simplify right side
396,600x = 319,634,191,044 - Step 5: Solve for x
x = 319,634,191,044/396,600 - Step 6: Final answer
x = 805,935.93
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.