Finding the Fourth Proportional to 1,467,587.85, 2,024,786.88 and 886,593.48
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Solution
The fourth proportional to 1,467,587.85, 2,024,786.88 and 886,593.48 is: 1,223,206.40
Step by Step Solution
- Step 1: Write the proportion equation
1,467,587.85 : 2,024,786.88 = 886,593.48 : x - Step 2: Convert to fraction form
1,467,587.85/2,024,786.88 = 886,593.48/x - Step 3: Cross multiply
1,467,587.85x = 2,024,786.88 × 886,593.48 - Step 4: Simplify right side
1,467,587.85x = 1,795,162,846,197.54 - Step 5: Solve for x
x = 1,795,162,846,197.54/1,467,587.85 - Step 6: Final answer
x = 1,223,206.40
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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.