Finding the Fourth Proportional to 2,460,450.13, 3,690,867.87 and 663,306.10
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Solution
The fourth proportional to 2,460,450.13, 3,690,867.87 and 663,306.10 is: 995,011.09
Step by Step Solution
- Step 1: Write the proportion equation
2,460,450.13 : 3,690,867.87 = 663,306.10 : x - Step 2: Convert to fraction form
2,460,450.13/3,690,867.87 = 663,306.10/x - Step 3: Cross multiply
2,460,450.13x = 3,690,867.87 × 663,306.10 - Step 4: Simplify right side
2,460,450.13x = 2,448,175,163,237.84 - Step 5: Solve for x
x = 2,448,175,163,237.84/2,460,450.13 - Step 6: Final answer
x = 995,011.09
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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.