Finding the Fourth Proportional to 2,444,576.10, 3,668,176.35 and 1,024,775.70
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Solution
The fourth proportional to 2,444,576.10, 3,668,176.35 and 1,024,775.70 is: 1,537,713.63
Step by Step Solution
- Step 1: Write the proportion equation
2,444,576.10 : 3,668,176.35 = 1,024,775.70 : x - Step 2: Convert to fraction form
2,444,576.10/3,668,176.35 = 1,024,775.70/x - Step 3: Cross multiply
2,444,576.10x = 3,668,176.35 × 1,024,775.70 - Step 4: Simplify right side
2,444,576.10x = 3,759,057,986,794.70 - Step 5: Solve for x
x = 3,759,057,986,794.70/2,444,576.10 - Step 6: Final answer
x = 1,537,713.63
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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.