Home / 2,150,826.96-3,226,240.44-654,918.96

Finding the Fourth Proportional to 2,150,826.96, 3,226,240.44 and 654,918.96

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Solution

The fourth proportional to 2,150,826.96, 3,226,240.44 and 654,918.96 is: 982,378.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,826.96 : 3,226,240.44 = 654,918.96 : x
  2. Step 2: Convert to fraction form
    2,150,826.96/3,226,240.44 = 654,918.96/x
  3. Step 3: Cross multiply
    2,150,826.96x = 3,226,240.44 × 654,918.96
  4. Step 4: Simplify right side
    2,150,826.96x = 2,112,926,033,674.74
  5. Step 5: Solve for x
    x = 2,112,926,033,674.74/2,150,826.96
  6. Step 6: Final answer
    x = 982,378.44

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Similar ratio
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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.