Home / 5,441,133.24-7,508,609.03-2,993,745.93

Finding the Fourth Proportional to 5,441,133.24, 7,508,609.03 and 2,993,745.93

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Solution

The fourth proportional to 5,441,133.24, 7,508,609.03 and 2,993,745.93 is: 4,131,284.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,133.24 : 7,508,609.03 = 2,993,745.93 : x
  2. Step 2: Convert to fraction form
    5,441,133.24/7,508,609.03 = 2,993,745.93/x
  3. Step 3: Cross multiply
    5,441,133.24x = 7,508,609.03 × 2,993,745.93
  4. Step 4: Simplify right side
    5,441,133.24x = 22,478,867,708,555.02
  5. Step 5: Solve for x
    x = 22,478,867,708,555.02/5,441,133.24
  6. Step 6: Final answer
    x = 4,131,284.19

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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.