Finding the Fourth Proportional to 10,576,224, 14,596,433.28 and 6,283,872
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Solution
The fourth proportional to 10,576,224, 14,596,433.28 and 6,283,872 is: 8,672,482.58
Step by Step Solution
- Step 1: Write the proportion equation
10,576,224 : 14,596,433.28 = 6,283,872 : x - Step 2: Convert to fraction form
10,576,224/14,596,433.28 = 6,283,872/x - Step 3: Cross multiply
10,576,224x = 14,596,433.28 × 6,283,872 - Step 4: Simplify right side
10,576,224x = 91,722,118,388,060.16 - Step 5: Solve for x
x = 91,722,118,388,060.16/10,576,224 - Step 6: Final answer
x = 8,672,482.58
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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.