Home / 2,869,977.50-4,305,163.08-950,885

Finding the Fourth Proportional to 2,869,977.50, 4,305,163.08 and 950,885

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Solution

The fourth proportional to 2,869,977.50, 4,305,163.08 and 950,885 is: 1,426,392.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,977.50 : 4,305,163.08 = 950,885 : x
  2. Step 2: Convert to fraction form
    2,869,977.50/4,305,163.08 = 950,885/x
  3. Step 3: Cross multiply
    2,869,977.50x = 4,305,163.08 × 950,885
  4. Step 4: Simplify right side
    2,869,977.50x = 4,093,714,995,325.80
  5. Step 5: Solve for x
    x = 4,093,714,995,325.80/2,869,977.50
  6. Step 6: Final answer
    x = 1,426,392.71

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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.