Home / 2,023,863.40-3,035,406.30-603,965.80

Finding the Fourth Proportional to 2,023,863.40, 3,035,406.30 and 603,965.80

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Solution

The fourth proportional to 2,023,863.40, 3,035,406.30 and 603,965.80 is: 905,832.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,863.40 : 3,035,406.30 = 603,965.80 : x
  2. Step 2: Convert to fraction form
    2,023,863.40/3,035,406.30 = 603,965.80/x
  3. Step 3: Cross multiply
    2,023,863.40x = 3,035,406.30 × 603,965.80
  4. Step 4: Simplify right side
    2,023,863.40x = 1,833,281,594,304.54
  5. Step 5: Solve for x
    x = 1,833,281,594,304.54/2,023,863.40
  6. Step 6: Final answer
    x = 905,832.67

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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.