Home / 3,276,502.80-4,914,754.20-2,934,018.60

Finding the Fourth Proportional to 3,276,502.80, 4,914,754.20 and 2,934,018.60

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Solution

The fourth proportional to 3,276,502.80, 4,914,754.20 and 2,934,018.60 is: 4,401,027.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,502.80 : 4,914,754.20 = 2,934,018.60 : x
  2. Step 2: Convert to fraction form
    3,276,502.80/4,914,754.20 = 2,934,018.60/x
  3. Step 3: Cross multiply
    3,276,502.80x = 4,914,754.20 × 2,934,018.60
  4. Step 4: Simplify right side
    3,276,502.80x = 14,419,980,237,228.12
  5. Step 5: Solve for x
    x = 14,419,980,237,228.12/3,276,502.80
  6. Step 6: Final answer
    x = 4,401,027.90

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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.