Home / 2,238,559.38-3,358,548.96-799,211.94

Finding the Fourth Proportional to 2,238,559.38, 3,358,548.96 and 799,211.94

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Solution

The fourth proportional to 2,238,559.38, 3,358,548.96 and 799,211.94 is: 1,199,071.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,559.38 : 3,358,548.96 = 799,211.94 : x
  2. Step 2: Convert to fraction form
    2,238,559.38/3,358,548.96 = 799,211.94/x
  3. Step 3: Cross multiply
    2,238,559.38x = 3,358,548.96 × 799,211.94
  4. Step 4: Simplify right side
    2,238,559.38x = 2,684,192,429,906.58
  5. Step 5: Solve for x
    x = 2,684,192,429,906.58/2,238,559.38
  6. Step 6: Final answer
    x = 1,199,071.36

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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.