Home / 4,136,917.37-6,200,000.03-2,315,206.52

Finding the Fourth Proportional to 4,136,917.37, 6,200,000.03 and 2,315,206.52

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Solution

The fourth proportional to 4,136,917.37, 6,200,000.03 and 2,315,206.52 is: 3,469,801.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,917.37 : 6,200,000.03 = 2,315,206.52 : x
  2. Step 2: Convert to fraction form
    4,136,917.37/6,200,000.03 = 2,315,206.52/x
  3. Step 3: Cross multiply
    4,136,917.37x = 6,200,000.03 × 2,315,206.52
  4. Step 4: Simplify right side
    4,136,917.37x = 14,354,280,450,880.16
  5. Step 5: Solve for x
    x = 14,354,280,450,880.16/4,136,917.37
  6. Step 6: Final answer
    x = 3,469,801.11

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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.