Finding the Fourth Proportional to 5,782,093.28, 8,673,159.40 and 1,464,141.44
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Solution
The fourth proportional to 5,782,093.28, 8,673,159.40 and 1,464,141.44 is: 2,196,217.09
Step by Step Solution
- Step 1: Write the proportion equation
5,782,093.28 : 8,673,159.40 = 1,464,141.44 : x - Step 2: Convert to fraction form
5,782,093.28/8,673,159.40 = 1,464,141.44/x - Step 3: Cross multiply
5,782,093.28x = 8,673,159.40 × 1,464,141.44 - Step 4: Simplify right side
5,782,093.28x = 12,698,732,072,796.23 - Step 5: Solve for x
x = 12,698,732,072,796.23/5,782,093.28 - Step 6: Final answer
x = 2,196,217.09
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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.