Finding the Fourth Proportional to 8,069,497.23, 11,136,573.38 and 4,632,402.63
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Solution
The fourth proportional to 8,069,497.23, 11,136,573.38 and 4,632,402.63 is: 6,393,098.64
Step by Step Solution
- Step 1: Write the proportion equation
8,069,497.23 : 11,136,573.38 = 4,632,402.63 : x - Step 2: Convert to fraction form
8,069,497.23/11,136,573.38 = 4,632,402.63/x - Step 3: Cross multiply
8,069,497.23x = 11,136,573.38 × 4,632,402.63 - Step 4: Simplify right side
8,069,497.23x = 51,589,091,770,598.13 - Step 5: Solve for x
x = 51,589,091,770,598.13/8,069,497.23 - Step 6: Final answer
x = 6,393,098.64
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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.