Finding the Fourth Proportional to 2,394,720.84, 3,590,173.80 and 1,382,694.84
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Solution
The fourth proportional to 2,394,720.84, 3,590,173.80 and 1,382,694.84 is: 2,072,940.91
Step by Step Solution
- Step 1: Write the proportion equation
2,394,720.84 : 3,590,173.80 = 1,382,694.84 : x - Step 2: Convert to fraction form
2,394,720.84/3,590,173.80 = 1,382,694.84/x - Step 3: Cross multiply
2,394,720.84x = 3,590,173.80 × 1,382,694.84 - Step 4: Simplify right side
2,394,720.84x = 4,964,114,787,963.19 - Step 5: Solve for x
x = 4,964,114,787,963.19/2,394,720.84 - Step 6: Final answer
x = 2,072,940.91
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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.