Home / 2,150,451.67-3,225,747.37-634,007.44

Finding the Fourth Proportional to 2,150,451.67, 3,225,747.37 and 634,007.44

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Solution

The fourth proportional to 2,150,451.67, 3,225,747.37 and 634,007.44 is: 951,031.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,451.67 : 3,225,747.37 = 634,007.44 : x
  2. Step 2: Convert to fraction form
    2,150,451.67/3,225,747.37 = 634,007.44/x
  3. Step 3: Cross multiply
    2,150,451.67x = 3,225,747.37 × 634,007.44
  4. Step 4: Simplify right side
    2,150,451.67x = 2,045,147,812,841.66
  5. Step 5: Solve for x
    x = 2,045,147,812,841.66/2,150,451.67
  6. Step 6: Final answer
    x = 951,031.75

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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.