Finding the Fourth Proportional to 614,842.62, 922,577.49 and 414,743.67
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Solution
The fourth proportional to 614,842.62, 922,577.49 and 414,743.67 is: 622,327.02
Step by Step Solution
- Step 1: Write the proportion equation
614,842.62 : 922,577.49 = 414,743.67 : x - Step 2: Convert to fraction form
614,842.62/922,577.49 = 414,743.67/x - Step 3: Cross multiply
614,842.62x = 922,577.49 × 414,743.67 - Step 4: Simplify right side
614,842.62x = 382,633,174,061.99 - Step 5: Solve for x
x = 382,633,174,061.99/614,842.62 - Step 6: Final answer
x = 622,327.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.