Home / 2,234,902.60-3,359,352.30-2,192,912.20

Finding the Fourth Proportional to 2,234,902.60, 3,359,352.30 and 2,192,912.20

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Solution

The fourth proportional to 2,234,902.60, 3,359,352.30 and 2,192,912.20 is: 3,296,235.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,902.60 : 3,359,352.30 = 2,192,912.20 : x
  2. Step 2: Convert to fraction form
    2,234,902.60/3,359,352.30 = 2,192,912.20/x
  3. Step 3: Cross multiply
    2,234,902.60x = 3,359,352.30 × 2,192,912.20
  4. Step 4: Simplify right side
    2,234,902.60x = 7,366,764,642,768.06
  5. Step 5: Solve for x
    x = 7,366,764,642,768.06/2,234,902.60
  6. Step 6: Final answer
    x = 3,296,235.21

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1.5x scale

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.