Finding the Fourth Proportional to 2,895,486.01, 4,343,119.80 and 873,675.99
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Solution
The fourth proportional to 2,895,486.01, 4,343,119.80 and 873,675.99 is: 1,310,481.03
Step by Step Solution
- Step 1: Write the proportion equation
2,895,486.01 : 4,343,119.80 = 873,675.99 : x - Step 2: Convert to fraction form
2,895,486.01/4,343,119.80 = 873,675.99/x - Step 3: Cross multiply
2,895,486.01x = 4,343,119.80 × 873,675.99 - Step 4: Simplify right side
2,895,486.01x = 3,794,479,487,677.32 - Step 5: Solve for x
x = 3,794,479,487,677.32/2,895,486.01 - Step 6: Final answer
x = 1,310,481.03
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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.