Finding the Third Proportional to 670,566 and 1,437,011
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Solution
The third proportional to 670,566 and 1,437,011 is: 3,079,488.99
Step by Step Solution
- Step 1: Write the proportion equation
670,566 : 1,437,011 = 1,437,011 : x - Step 2: Convert to fraction form
670,566/1,437,011 = 1,437,011/x - Step 3: Cross multiply
670,566x = 1,437,011 × 1,437,011 - Step 4: Simplify right side
670,566x = 2,065,000,614,121 - Step 5: Solve for x
x = 2,065,000,614,121/670,566 - Step 6: Final answer
x = 3,079,488.99
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.