Finding the Fourth Proportional to 1,632,837.29, 2,448,412.12 and 733,510.09
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Solution
The fourth proportional to 1,632,837.29, 2,448,412.12 and 733,510.09 is: 1,099,886.07
Step by Step Solution
- Step 1: Write the proportion equation
1,632,837.29 : 2,448,412.12 = 733,510.09 : x - Step 2: Convert to fraction form
1,632,837.29/2,448,412.12 = 733,510.09/x - Step 3: Cross multiply
1,632,837.29x = 2,448,412.12 × 733,510.09 - Step 4: Simplify right side
1,632,837.29x = 1,795,934,986,543.49 - Step 5: Solve for x
x = 1,795,934,986,543.49/1,632,837.29 - Step 6: Final answer
x = 1,099,886.07
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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.