Finding the Fourth Proportional to 1,731,202.20, 2,596,856.33 and 593,948.54
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Solution
The fourth proportional to 1,731,202.20, 2,596,856.33 and 593,948.54 is: 890,940.99
Step by Step Solution
- Step 1: Write the proportion equation
1,731,202.20 : 2,596,856.33 = 593,948.54 : x - Step 2: Convert to fraction form
1,731,202.20/2,596,856.33 = 593,948.54/x - Step 3: Cross multiply
1,731,202.20x = 2,596,856.33 × 593,948.54 - Step 4: Simplify right side
1,731,202.20x = 1,542,399,013,840.64 - Step 5: Solve for x
x = 1,542,399,013,840.64/1,731,202.20 - Step 6: Final answer
x = 890,940.99
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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.