Finding the Fourth Proportional to 3,597,336.76, 4,964,607.73 and 2,048,663.97
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Solution
The fourth proportional to 3,597,336.76, 4,964,607.73 and 2,048,663.97 is: 2,827,317.44
Step by Step Solution
- Step 1: Write the proportion equation
3,597,336.76 : 4,964,607.73 = 2,048,663.97 : x - Step 2: Convert to fraction form
3,597,336.76/4,964,607.73 = 2,048,663.97/x - Step 3: Cross multiply
3,597,336.76x = 4,964,607.73 × 2,048,663.97 - Step 4: Simplify right side
3,597,336.76x = 10,170,812,946,568.13 - Step 5: Solve for x
x = 10,170,812,946,568.13/3,597,336.76 - Step 6: Final answer
x = 2,827,317.44
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.