Finding the Fourth Proportional to 4,546,580.37, 6,822,882.66 and 2,498,671.09
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Solution
The fourth proportional to 4,546,580.37, 6,822,882.66 and 2,498,671.09 is: 3,749,662.00
Step by Step Solution
- Step 1: Write the proportion equation
4,546,580.37 : 6,822,882.66 = 2,498,671.09 : x - Step 2: Convert to fraction form
4,546,580.37/6,822,882.66 = 2,498,671.09/x - Step 3: Cross multiply
4,546,580.37x = 6,822,882.66 × 2,498,671.09 - Step 4: Simplify right side
4,546,580.37x = 17,048,139,653,004.30 - Step 5: Solve for x
x = 17,048,139,653,004.30/4,546,580.37 - Step 6: Final answer
x = 3,749,662.00
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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.