Finding the Fourth Proportional to 5,475,592.41, 8,207,596.65 and 2,062,402.26
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Solution
The fourth proportional to 5,475,592.41, 8,207,596.65 and 2,062,402.26 is: 3,091,421.82
Step by Step Solution
- Step 1: Write the proportion equation
5,475,592.41 : 8,207,596.65 = 2,062,402.26 : x - Step 2: Convert to fraction form
5,475,592.41/8,207,596.65 = 2,062,402.26/x - Step 3: Cross multiply
5,475,592.41x = 8,207,596.65 × 2,062,402.26 - Step 4: Simplify right side
5,475,592.41x = 16,927,365,880,128.43 - Step 5: Solve for x
x = 16,927,365,880,128.43/5,475,592.41 - Step 6: Final answer
x = 3,091,421.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.