Home / 1,950,919.72-2,926,659.98-603,187.41

Finding the Fourth Proportional to 1,950,919.72, 2,926,659.98 and 603,187.41

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Solution

The fourth proportional to 1,950,919.72, 2,926,659.98 and 603,187.41 is: 904,867.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,919.72 : 2,926,659.98 = 603,187.41 : x
  2. Step 2: Convert to fraction form
    1,950,919.72/2,926,659.98 = 603,187.41/x
  3. Step 3: Cross multiply
    1,950,919.72x = 2,926,659.98 × 603,187.41
  4. Step 4: Simplify right side
    1,950,919.72x = 1,765,324,450,270.91
  5. Step 5: Solve for x
    x = 1,765,324,450,270.91/1,950,919.72
  6. Step 6: Final answer
    x = 904,867.81

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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.