Finding the Fourth Proportional to 1,731,207.70, 2,596,864.56 and 593,954.02
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Solution
The fourth proportional to 1,731,207.70, 2,596,864.56 and 593,954.02 is: 890,949.22
Step by Step Solution
- Step 1: Write the proportion equation
1,731,207.70 : 2,596,864.56 = 593,954.02 : x - Step 2: Convert to fraction form
1,731,207.70/2,596,864.56 = 593,954.02/x - Step 3: Cross multiply
1,731,207.70x = 2,596,864.56 × 593,954.02 - Step 4: Simplify right side
1,731,207.70x = 1,542,418,144,807.53 - Step 5: Solve for x
x = 1,542,418,144,807.53/1,731,207.70 - Step 6: Final answer
x = 890,949.22
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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.