Finding the Fourth Proportional to 964,269.36, 1,446,674.76 and 357,048.52
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Solution
The fourth proportional to 964,269.36, 1,446,674.76 and 357,048.52 is: 535,673.02
Step by Step Solution
- Step 1: Write the proportion equation
964,269.36 : 1,446,674.76 = 357,048.52 : x - Step 2: Convert to fraction form
964,269.36/1,446,674.76 = 357,048.52/x - Step 3: Cross multiply
964,269.36x = 1,446,674.76 × 357,048.52 - Step 4: Simplify right side
964,269.36x = 516,533,081,979.36 - Step 5: Solve for x
x = 516,533,081,979.36/964,269.36 - Step 6: Final answer
x = 535,673.02
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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.