Finding the Fourth Proportional to 2,497,609.50, 3,446,701.11 and 1,351,698.18
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Solution
The fourth proportional to 2,497,609.50, 3,446,701.11 and 1,351,698.18 is: 1,865,343.49
Step by Step Solution
- Step 1: Write the proportion equation
2,497,609.50 : 3,446,701.11 = 1,351,698.18 : x - Step 2: Convert to fraction form
2,497,609.50/3,446,701.11 = 1,351,698.18/x - Step 3: Cross multiply
2,497,609.50x = 3,446,701.11 × 1,351,698.18 - Step 4: Simplify right side
2,497,609.50x = 4,658,899,617,390.98 - Step 5: Solve for x
x = 4,658,899,617,390.98/2,497,609.50 - Step 6: Final answer
x = 1,865,343.49
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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.