Home / 603,236.20-904,259.10-337,124.20

Finding the Fourth Proportional to 603,236.20, 904,259.10 and 337,124.20

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Solution

The fourth proportional to 603,236.20, 904,259.10 and 337,124.20 is: 505,353.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,236.20 : 904,259.10 = 337,124.20 : x
  2. Step 2: Convert to fraction form
    603,236.20/904,259.10 = 337,124.20/x
  3. Step 3: Cross multiply
    603,236.20x = 904,259.10 × 337,124.20
  4. Step 4: Simplify right side
    603,236.20x = 304,847,625,680.22
  5. Step 5: Solve for x
    x = 304,847,625,680.22/603,236.20
  6. Step 6: Final answer
    x = 505,353.67

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.