Finding the Third Proportional to 369,461 and 794,176
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Solution
The third proportional to 369,461 and 794,176 is: 1,707,123.40
Step by Step Solution
- Step 1: Write the proportion equation
369,461 : 794,176 = 794,176 : x - Step 2: Convert to fraction form
369,461/794,176 = 794,176/x - Step 3: Cross multiply
369,461x = 794,176 × 794,176 - Step 4: Simplify right side
369,461x = 630,715,518,976 - Step 5: Solve for x
x = 630,715,518,976/369,461 - Step 6: Final answer
x = 1,707,123.40
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.