Finding the Fourth Proportional to 2,337,408.70, 3,506,113.05 and 740,096.80
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Solution
The fourth proportional to 2,337,408.70, 3,506,113.05 and 740,096.80 is: 1,110,145.20
Step by Step Solution
- Step 1: Write the proportion equation
2,337,408.70 : 3,506,113.05 = 740,096.80 : x - Step 2: Convert to fraction form
2,337,408.70/3,506,113.05 = 740,096.80/x - Step 3: Cross multiply
2,337,408.70x = 3,506,113.05 × 740,096.80 - Step 4: Simplify right side
2,337,408.70x = 2,594,863,048,743.24 - Step 5: Solve for x
x = 2,594,863,048,743.24/2,337,408.70 - Step 6: Final answer
x = 1,110,145.20
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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.