Home / 8,197,762.75-11,313,910.02-4,760,003.68

Finding the Fourth Proportional to 8,197,762.75, 11,313,910.02 and 4,760,003.68

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Solution

The fourth proportional to 8,197,762.75, 11,313,910.02 and 4,760,003.68 is: 6,569,384.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,197,762.75 : 11,313,910.02 = 4,760,003.68 : x
  2. Step 2: Convert to fraction form
    8,197,762.75/11,313,910.02 = 4,760,003.68/x
  3. Step 3: Cross multiply
    8,197,762.75x = 11,313,910.02 × 4,760,003.68
  4. Step 4: Simplify right side
    8,197,762.75x = 53,854,253,330,388.87
  5. Step 5: Solve for x
    x = 53,854,253,330,388.87/8,197,762.75
  6. Step 6: Final answer
    x = 6,569,384.23

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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.