Home / 2,023,494.20-3,035,241.30-1,015,724.60

Finding the Fourth Proportional to 2,023,494.20, 3,035,241.30 and 1,015,724.60

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Solution

The fourth proportional to 2,023,494.20, 3,035,241.30 and 1,015,724.60 is: 1,523,586.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,494.20 : 3,035,241.30 = 1,015,724.60 : x
  2. Step 2: Convert to fraction form
    2,023,494.20/3,035,241.30 = 1,015,724.60/x
  3. Step 3: Cross multiply
    2,023,494.20x = 3,035,241.30 × 1,015,724.60
  4. Step 4: Simplify right side
    2,023,494.20x = 3,082,969,255,345.98
  5. Step 5: Solve for x
    x = 3,082,969,255,345.98/2,023,494.20
  6. Step 6: Final answer
    x = 1,523,586.90

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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.