Finding the Fourth Proportional to 4,799,735.88, 6,624,044.37 and 2,735,382.84
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Solution
The fourth proportional to 4,799,735.88, 6,624,044.37 and 2,735,382.84 is: 3,775,061.33
Step by Step Solution
- Step 1: Write the proportion equation
4,799,735.88 : 6,624,044.37 = 2,735,382.84 : x - Step 2: Convert to fraction form
4,799,735.88/6,624,044.37 = 2,735,382.84/x - Step 3: Cross multiply
4,799,735.88x = 6,624,044.37 × 2,735,382.84 - Step 4: Simplify right side
4,799,735.88x = 18,119,297,301,096.61 - Step 5: Solve for x
x = 18,119,297,301,096.61/4,799,735.88 - Step 6: Final answer
x = 3,775,061.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.