Home / 9,538,189.92-14,307,288.72-2,349,863.76

Finding the Fourth Proportional to 9,538,189.92, 14,307,288.72 and 2,349,863.76

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Solution

The fourth proportional to 9,538,189.92, 14,307,288.72 and 2,349,863.76 is: 3,524,796.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538,189.92 : 14,307,288.72 = 2,349,863.76 : x
  2. Step 2: Convert to fraction form
    9,538,189.92/14,307,288.72 = 2,349,863.76/x
  3. Step 3: Cross multiply
    9,538,189.92x = 14,307,288.72 × 2,349,863.76
  4. Step 4: Simplify right side
    9,538,189.92x = 33,620,179,266,984.79
  5. Step 5: Solve for x
    x = 33,620,179,266,984.79/9,538,189.92
  6. Step 6: Final answer
    x = 3,524,796.59

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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.