Home / 2,023,581.40-3,034,983.30-603,683.80

Finding the Fourth Proportional to 2,023,581.40, 3,034,983.30 and 603,683.80

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Solution

The fourth proportional to 2,023,581.40, 3,034,983.30 and 603,683.80 is: 905,409.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,581.40 : 3,034,983.30 = 603,683.80 : x
  2. Step 2: Convert to fraction form
    2,023,581.40/3,034,983.30 = 603,683.80/x
  3. Step 3: Cross multiply
    2,023,581.40x = 3,034,983.30 × 603,683.80
  4. Step 4: Simplify right side
    2,023,581.40x = 1,832,170,251,480.54
  5. Step 5: Solve for x
    x = 1,832,170,251,480.54/2,023,581.40
  6. Step 6: Final answer
    x = 905,409.71

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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.