Finding the Fourth Proportional to 922,260.00, 1,382,988.22 and 489,882.84
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Solution
The fourth proportional to 922,260.00, 1,382,988.22 and 489,882.84 is: 734,610.84
Step by Step Solution
- Step 1: Write the proportion equation
922,260.00 : 1,382,988.22 = 489,882.84 : x - Step 2: Convert to fraction form
922,260.00/1,382,988.22 = 489,882.84/x - Step 3: Cross multiply
922,260.00x = 1,382,988.22 × 489,882.84 - Step 4: Simplify right side
922,260.00x = 677,502,193,381.75 - Step 5: Solve for x
x = 677,502,193,381.75/922,260.00 - Step 6: Final answer
x = 734,610.84
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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.