Finding the Fourth Proportional to 2,483,665.10, 3,725,497.65 and 2,336,698.70
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Solution
The fourth proportional to 2,483,665.10, 3,725,497.65 and 2,336,698.70 is: 3,505,048.05
Step by Step Solution
- Step 1: Write the proportion equation
2,483,665.10 : 3,725,497.65 = 2,336,698.70 : x - Step 2: Convert to fraction form
2,483,665.10/3,725,497.65 = 2,336,698.70/x - Step 3: Cross multiply
2,483,665.10x = 3,725,497.65 × 2,336,698.70 - Step 4: Simplify right side
2,483,665.10x = 8,705,365,515,608.06 - Step 5: Solve for x
x = 8,705,365,515,608.06/2,483,665.10 - Step 6: Final answer
x = 3,505,048.05
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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.