Finding the Fourth Proportional to 4,316,076.80, 5,952,529.28 and 2,596,876.08
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Solution
The fourth proportional to 4,316,076.80, 5,952,529.28 and 2,596,876.08 is: 3,581,488.84
Step by Step Solution
- Step 1: Write the proportion equation
4,316,076.80 : 5,952,529.28 = 2,596,876.08 : x - Step 2: Convert to fraction form
4,316,076.80/5,952,529.28 = 2,596,876.08/x - Step 3: Cross multiply
4,316,076.80x = 5,952,529.28 × 2,596,876.08 - Step 4: Simplify right side
4,316,076.80x = 15,457,980,902,731.62 - Step 5: Solve for x
x = 15,457,980,902,731.62/4,316,076.80 - Step 6: Final answer
x = 3,581,488.84
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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.