Finding the Fourth Proportional to 1,497,161.44, 2,246,385.70 and 486,593.29
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Solution
The fourth proportional to 1,497,161.44, 2,246,385.70 and 486,593.29 is: 730,099.09
Step by Step Solution
- Step 1: Write the proportion equation
1,497,161.44 : 2,246,385.70 = 486,593.29 : x - Step 2: Convert to fraction form
1,497,161.44/2,246,385.70 = 486,593.29/x - Step 3: Cross multiply
1,497,161.44x = 2,246,385.70 × 486,593.29 - Step 4: Simplify right side
1,497,161.44x = 1,093,076,208,371.95 - Step 5: Solve for x
x = 1,093,076,208,371.95/1,497,161.44 - Step 6: Final answer
x = 730,099.09
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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.