Finding the Fourth Proportional to 1,532,354.29, 2,114,744.43 and 844,026.01
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Solution
The fourth proportional to 1,532,354.29, 2,114,744.43 and 844,026.01 is: 1,164,808.50
Step by Step Solution
- Step 1: Write the proportion equation
1,532,354.29 : 2,114,744.43 = 844,026.01 : x - Step 2: Convert to fraction form
1,532,354.29/2,114,744.43 = 844,026.01/x - Step 3: Cross multiply
1,532,354.29x = 2,114,744.43 × 844,026.01 - Step 4: Simplify right side
1,532,354.29x = 1,784,899,303,422.62 - Step 5: Solve for x
x = 1,784,899,303,422.62/1,532,354.29 - Step 6: Final answer
x = 1,164,808.50
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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.