Finding the Fourth Proportional to 1,863,064.99, 2,794,593.99 and 583,770.40
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Solution
The fourth proportional to 1,863,064.99, 2,794,593.99 and 583,770.40 is: 875,654.50
Step by Step Solution
- Step 1: Write the proportion equation
1,863,064.99 : 2,794,593.99 = 583,770.40 : x - Step 2: Convert to fraction form
1,863,064.99/2,794,593.99 = 583,770.40/x - Step 3: Cross multiply
1,863,064.99x = 2,794,593.99 × 583,770.40 - Step 4: Simplify right side
1,863,064.99x = 1,631,401,245,852.84 - Step 5: Solve for x
x = 1,631,401,245,852.84/1,863,064.99 - Step 6: Final answer
x = 875,654.50
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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.