Finding the Fourth Proportional to 2,701,095.96, 4,050,148.21 and 1,104,780.07
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Solution
The fourth proportional to 2,701,095.96, 4,050,148.21 and 1,104,780.07 is: 1,656,558.33
Step by Step Solution
- Step 1: Write the proportion equation
2,701,095.96 : 4,050,148.21 = 1,104,780.07 : x - Step 2: Convert to fraction form
2,701,095.96/4,050,148.21 = 1,104,780.07/x - Step 3: Cross multiply
2,701,095.96x = 4,050,148.21 × 1,104,780.07 - Step 4: Simplify right side
2,701,095.96x = 4,474,523,022,954.18 - Step 5: Solve for x
x = 4,474,523,022,954.18/2,701,095.96 - Step 6: Final answer
x = 1,656,558.33
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.