Finding the Fourth Proportional to 950,029.44, 1,424,687.28 and 310,183.68
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Solution
The fourth proportional to 950,029.44, 1,424,687.28 and 310,183.68 is: 465,159.00
Step by Step Solution
- Step 1: Write the proportion equation
950,029.44 : 1,424,687.28 = 310,183.68 : x - Step 2: Convert to fraction form
950,029.44/1,424,687.28 = 310,183.68/x - Step 3: Cross multiply
950,029.44x = 1,424,687.28 × 310,183.68 - Step 4: Simplify right side
950,029.44x = 441,914,743,359.59 - Step 5: Solve for x
x = 441,914,743,359.59/950,029.44 - Step 6: Final answer
x = 465,159.00
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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.