Home / 11,160,716.20-16,741,130.73-3,483,717.50

Finding the Fourth Proportional to 11,160,716.20, 16,741,130.73 and 3,483,717.50

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Solution

The fourth proportional to 11,160,716.20, 16,741,130.73 and 3,483,717.50 is: 5,225,593.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,160,716.20 : 16,741,130.73 = 3,483,717.50 : x
  2. Step 2: Convert to fraction form
    11,160,716.20/16,741,130.73 = 3,483,717.50/x
  3. Step 3: Cross multiply
    11,160,716.20x = 16,741,130.73 × 3,483,717.50
  4. Step 4: Simplify right side
    11,160,716.20x = 58,321,370,076,470.19
  5. Step 5: Solve for x
    x = 58,321,370,076,470.19/11,160,716.20
  6. Step 6: Final answer
    x = 5,225,593.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.