Finding the Fourth Proportional to 2,372,033.97, 3,558,838.28 and 774,649.17
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Solution
The fourth proportional to 2,372,033.97, 3,558,838.28 and 774,649.17 is: 1,162,230.87
Step by Step Solution
- Step 1: Write the proportion equation
2,372,033.97 : 3,558,838.28 = 774,649.17 : x - Step 2: Convert to fraction form
2,372,033.97/3,558,838.28 = 774,649.17/x - Step 3: Cross multiply
2,372,033.97x = 3,558,838.28 × 774,649.17 - Step 4: Simplify right side
2,372,033.97x = 2,756,851,115,892.98 - Step 5: Solve for x
x = 2,756,851,115,892.98/2,372,033.97 - Step 6: Final answer
x = 1,162,230.87
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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.