Finding the Third Proportional to 347,290.50 and 534,774.75
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Solution
The third proportional to 347,290.50 and 534,774.75 is: 823,472.09
Step by Step Solution
- Step 1: Write the proportion equation
347,290.50 : 534,774.75 = 534,774.75 : x - Step 2: Convert to fraction form
347,290.50/534,774.75 = 534,774.75/x - Step 3: Cross multiply
347,290.50x = 534,774.75 × 534,774.75 - Step 4: Simplify right side
347,290.50x = 285,984,033,237.56 - Step 5: Solve for x
x = 285,984,033,237.56/347,290.50 - Step 6: Final answer
x = 823,472.09
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.