Home / 4,824,967.77-6,658,986.92-2,760,173.69

Finding the Fourth Proportional to 4,824,967.77, 6,658,986.92 and 2,760,173.69

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Solution

The fourth proportional to 4,824,967.77, 6,658,986.92 and 2,760,173.69 is: 3,809,343.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,967.77 : 6,658,986.92 = 2,760,173.69 : x
  2. Step 2: Convert to fraction form
    4,824,967.77/6,658,986.92 = 2,760,173.69/x
  3. Step 3: Cross multiply
    4,824,967.77x = 6,658,986.92 × 2,760,173.69
  4. Step 4: Simplify right side
    4,824,967.77x = 18,379,960,451,542.33
  5. Step 5: Solve for x
    x = 18,379,960,451,542.33/4,824,967.77
  6. Step 6: Final answer
    x = 3,809,343.67

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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.