Home / 5,762,919.56-7,952,831.71-3,184,600.25

Finding the Fourth Proportional to 5,762,919.56, 7,952,831.71 and 3,184,600.25

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Solution

The fourth proportional to 5,762,919.56, 7,952,831.71 and 3,184,600.25 is: 4,394,749.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,762,919.56 : 7,952,831.71 = 3,184,600.25 : x
  2. Step 2: Convert to fraction form
    5,762,919.56/7,952,831.71 = 3,184,600.25/x
  3. Step 3: Cross multiply
    5,762,919.56x = 7,952,831.71 × 3,184,600.25
  4. Step 4: Simplify right side
    5,762,919.56x = 25,326,589,863,794.50
  5. Step 5: Solve for x
    x = 25,326,589,863,794.50/5,762,919.56
  6. Step 6: Final answer
    x = 4,394,749.85

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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.