Finding the Fourth Proportional to 5,940,252.34, 8,914,126.81 and 2,528,533.49
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Solution
The fourth proportional to 5,940,252.34, 8,914,126.81 and 2,528,533.49 is: 3,794,395.74
Step by Step Solution
- Step 1: Write the proportion equation
5,940,252.34 : 8,914,126.81 = 2,528,533.49 : x - Step 2: Convert to fraction form
5,940,252.34/8,914,126.81 = 2,528,533.49/x - Step 3: Cross multiply
5,940,252.34x = 8,914,126.81 × 2,528,533.49 - Step 4: Simplify right side
5,940,252.34x = 22,539,668,173,191.87 - Step 5: Solve for x
x = 22,539,668,173,191.87/5,940,252.34 - Step 6: Final answer
x = 3,794,395.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.