Home / 1,733,091.44-2,391,731.48-969,143.28

Finding the Fourth Proportional to 1,733,091.44, 2,391,731.48 and 969,143.28

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Solution

The fourth proportional to 1,733,091.44, 2,391,731.48 and 969,143.28 is: 1,337,454.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,091.44 : 2,391,731.48 = 969,143.28 : x
  2. Step 2: Convert to fraction form
    1,733,091.44/2,391,731.48 = 969,143.28/x
  3. Step 3: Cross multiply
    1,733,091.44x = 2,391,731.48 × 969,143.28
  4. Step 4: Simplify right side
    1,733,091.44x = 2,317,930,491,406.45
  5. Step 5: Solve for x
    x = 2,317,930,491,406.45/1,733,091.44
  6. Step 6: Final answer
    x = 1,337,454.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.