Home / 4,372,717.51-6,034,334.39-2,438,976.57

Finding the Fourth Proportional to 4,372,717.51, 6,034,334.39 and 2,438,976.57

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Solution

The fourth proportional to 4,372,717.51, 6,034,334.39 and 2,438,976.57 is: 3,365,778.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,717.51 : 6,034,334.39 = 2,438,976.57 : x
  2. Step 2: Convert to fraction form
    4,372,717.51/6,034,334.39 = 2,438,976.57/x
  3. Step 3: Cross multiply
    4,372,717.51x = 6,034,334.39 × 2,438,976.57
  4. Step 4: Simplify right side
    4,372,717.51x = 14,717,600,150,388.69
  5. Step 5: Solve for x
    x = 14,717,600,150,388.69/4,372,717.51
  6. Step 6: Final answer
    x = 3,365,778.86

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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.